diff --git a/packages/procgen/module.json b/packages/procgen/module.json
new file mode 100644
index 00000000..55104892
--- /dev/null
+++ b/packages/procgen/module.json
@@ -0,0 +1,24 @@
+{
+    "id": "procgen",
+    "name": "@esengine/procgen",
+    "globalKey": "procgen",
+    "displayName": "Procedural Generation",
+    "description": "程序化生成工具，包含噪声函数和随机工具 | Procedural generation tools with noise functions and random utilities",
+    "version": "1.0.0",
+    "category": "Math",
+    "icon": "Wand",
+    "tags": ["noise", "random", "procedural", "generation"],
+    "isCore": false,
+    "defaultEnabled": true,
+    "isEngineModule": true,
+    "canContainContent": false,
+    "platforms": ["web", "desktop"],
+    "dependencies": ["core"],
+    "exports": {
+        "components": [],
+        "systems": []
+    },
+    "requiresWasm": false,
+    "outputPath": "dist/index.js",
+    "pluginExport": "ProcGenPlugin"
+}
diff --git a/packages/procgen/package.json b/packages/procgen/package.json
new file mode 100644
index 00000000..7848f973
--- /dev/null
+++ b/packages/procgen/package.json
@@ -0,0 +1,40 @@
+{
+    "name": "@esengine/procgen",
+    "version": "1.0.0",
+    "description": "Procedural generation tools for ECS Framework / ECS 框架的程序化生成工具",
+    "type": "module",
+    "main": "./dist/index.js",
+    "module": "./dist/index.js",
+    "types": "./dist/index.d.ts",
+    "exports": {
+        ".": {
+            "import": "./dist/index.js",
+            "types": "./dist/index.d.ts"
+        }
+    },
+    "files": [
+        "dist",
+        "module.json"
+    ],
+    "scripts": {
+        "build": "tsup",
+        "build:watch": "tsup --watch",
+        "type-check": "tsc --noEmit",
+        "clean": "rimraf dist"
+    },
+    "dependencies": {
+        "tslib": "^2.8.1"
+    },
+    "devDependencies": {
+        "@esengine/ecs-framework": "workspace:*",
+        "@esengine/blueprint": "workspace:*",
+        "@esengine/build-config": "workspace:*",
+        "@types/node": "^20.19.17",
+        "rimraf": "^5.0.0",
+        "tsup": "^8.0.0",
+        "typescript": "^5.8.3"
+    },
+    "publishConfig": {
+        "access": "public"
+    }
+}
diff --git a/packages/procgen/src/index.ts b/packages/procgen/src/index.ts
new file mode 100644
index 00000000..671440ab
--- /dev/null
+++ b/packages/procgen/src/index.ts
@@ -0,0 +1,82 @@
+/**
+ * @esengine/procgen
+ *
+ * @zh 程序化生成工具包
+ * @en Procedural Generation Toolkit
+ *
+ * @zh 提供噪声函数、随机工具和蓝图节点
+ * @en Provides noise functions, random utilities, and blueprint nodes
+ */
+
+// =============================================================================
+// Noise Functions | 噪声函数
+// =============================================================================
+
+export {
+    PerlinNoise,
+    createPerlinNoise,
+    SimplexNoise,
+    createSimplexNoise,
+    WorleyNoise,
+    createWorleyNoise,
+    FBM,
+    createFBM
+} from './noise';
+
+export type {
+    DistanceFunction,
+    INoise2D,
+    INoise3D,
+    FBMConfig
+} from './noise';
+
+// =============================================================================
+// Random Utilities | 随机工具
+// =============================================================================
+
+export {
+    SeededRandom,
+    createSeededRandom,
+    WeightedRandom,
+    weightedPick,
+    weightedPickFromMap,
+    createWeightedRandom,
+    shuffle,
+    shuffleCopy,
+    pickOne,
+    sample,
+    sampleWithReplacement,
+    randomIntegers,
+    weightedSample
+} from './random';
+
+export type { WeightedItem } from './random';
+
+// =============================================================================
+// Blueprint Nodes | 蓝图节点
+// =============================================================================
+
+export {
+    // Templates
+    SampleNoise2DTemplate,
+    SampleFBMTemplate,
+    SeededRandomTemplate,
+    SeededRandomIntTemplate,
+    WeightedPickTemplate,
+    ShuffleArrayTemplate,
+    PickRandomTemplate,
+    SampleArrayTemplate,
+    RandomPointInCircleTemplate,
+    // Executors
+    SampleNoise2DExecutor,
+    SampleFBMExecutor,
+    SeededRandomExecutor,
+    SeededRandomIntExecutor,
+    WeightedPickExecutor,
+    ShuffleArrayExecutor,
+    PickRandomExecutor,
+    SampleArrayExecutor,
+    RandomPointInCircleExecutor,
+    // Collection
+    ProcGenNodeDefinitions
+} from './nodes';
diff --git a/packages/procgen/src/nodes/ProcGenNodes.ts b/packages/procgen/src/nodes/ProcGenNodes.ts
new file mode 100644
index 00000000..6f718908
--- /dev/null
+++ b/packages/procgen/src/nodes/ProcGenNodes.ts
@@ -0,0 +1,475 @@
+/**
+ * @zh 程序化生成蓝图节点
+ * @en Procedural Generation Blueprint Nodes
+ */
+
+import type { BlueprintNodeTemplate, BlueprintNode, INodeExecutor, ExecutionResult } from '@esengine/blueprint';
+import { PerlinNoise } from '../noise/PerlinNoise';
+import { SimplexNoise } from '../noise/SimplexNoise';
+import { WorleyNoise } from '../noise/WorleyNoise';
+import { FBM } from '../noise/FBM';
+import { SeededRandom } from '../random/SeededRandom';
+import { weightedPick } from '../random/WeightedRandom';
+import type { WeightedItem } from '../random/WeightedRandom';
+import { shuffle, pickOne, sample } from '../random/Shuffle';
+
+// =============================================================================
+// 噪声缓存 | Noise Cache
+// =============================================================================
+
+const noiseCache = new Map<string, PerlinNoise | SimplexNoise | WorleyNoise>();
+const rngCache = new Map<number, SeededRandom>();
+
+function getPerlinNoise(seed: number): PerlinNoise {
+    const key = `perlin_${seed}`;
+    if (!noiseCache.has(key)) {
+        noiseCache.set(key, new PerlinNoise(seed));
+    }
+    return noiseCache.get(key) as PerlinNoise;
+}
+
+function getSimplexNoise(seed: number): SimplexNoise {
+    const key = `simplex_${seed}`;
+    if (!noiseCache.has(key)) {
+        noiseCache.set(key, new SimplexNoise(seed));
+    }
+    return noiseCache.get(key) as SimplexNoise;
+}
+
+function getWorleyNoise(seed: number): WorleyNoise {
+    const key = `worley_${seed}`;
+    if (!noiseCache.has(key)) {
+        noiseCache.set(key, new WorleyNoise(seed));
+    }
+    return noiseCache.get(key) as WorleyNoise;
+}
+
+function getSeededRandom(seed: number): SeededRandom {
+    if (!rngCache.has(seed)) {
+        rngCache.set(seed, new SeededRandom(seed));
+    }
+    return rngCache.get(seed)!;
+}
+
+// =============================================================================
+// 执行上下文接口 | Execution Context Interface
+// =============================================================================
+
+interface ProcGenContext {
+    evaluateInput(nodeId: string, pinName: string, defaultValue?: unknown): unknown;
+    setOutputs(nodeId: string, outputs: Record<string, unknown>): void;
+}
+
+// =============================================================================
+// SampleNoise2D 节点 | SampleNoise2D Node
+// =============================================================================
+
+export const SampleNoise2DTemplate: BlueprintNodeTemplate = {
+    type: 'SampleNoise2D',
+    title: 'Sample Noise 2D',
+    category: 'math',
+    description: 'Sample 2D noise at coordinates / 在坐标处采样 2D 噪声',
+    keywords: ['noise', 'perlin', 'simplex', 'random', 'procedural'],
+    menuPath: ['Procedural', 'Noise', 'Sample Noise 2D'],
+    isPure: true,
+    inputs: [
+        { name: 'x', displayName: 'X', type: 'float' },
+        { name: 'y', displayName: 'Y', type: 'float' },
+        { name: 'seed', displayName: 'Seed', type: 'int' },
+        { name: 'noiseType', displayName: 'Type', type: 'string' }
+    ],
+    outputs: [
+        { name: 'value', displayName: 'Value', type: 'float' }
+    ],
+    color: '#9c27b0'
+};
+
+export class SampleNoise2DExecutor implements INodeExecutor {
+    execute(node: BlueprintNode, context: unknown): ExecutionResult {
+        const ctx = context as ProcGenContext;
+        const x = ctx.evaluateInput(node.id, 'x', 0) as number;
+        const y = ctx.evaluateInput(node.id, 'y', 0) as number;
+        const seed = ctx.evaluateInput(node.id, 'seed', 0) as number;
+        const noiseType = ctx.evaluateInput(node.id, 'noiseType', 'perlin') as string;
+
+        let value = 0;
+        switch (noiseType.toLowerCase()) {
+            case 'simplex':
+                value = getSimplexNoise(seed).noise2D(x, y);
+                break;
+            case 'worley':
+                value = getWorleyNoise(seed).noise2D(x, y);
+                break;
+            case 'perlin':
+            default:
+                value = getPerlinNoise(seed).noise2D(x, y);
+                break;
+        }
+
+        return { outputs: { value } };
+    }
+}
+
+// =============================================================================
+// SampleFBM 节点 | SampleFBM Node
+// =============================================================================
+
+export const SampleFBMTemplate: BlueprintNodeTemplate = {
+    type: 'SampleFBM',
+    title: 'Sample FBM',
+    category: 'math',
+    description: 'Sample Fractal Brownian Motion noise / 采样分形布朗运动噪声',
+    keywords: ['noise', 'fbm', 'fractal', 'octave', 'terrain'],
+    menuPath: ['Procedural', 'Noise', 'Sample FBM'],
+    isPure: true,
+    inputs: [
+        { name: 'x', displayName: 'X', type: 'float' },
+        { name: 'y', displayName: 'Y', type: 'float' },
+        { name: 'seed', displayName: 'Seed', type: 'int' },
+        { name: 'octaves', displayName: 'Octaves', type: 'int' },
+        { name: 'frequency', displayName: 'Frequency', type: 'float' },
+        { name: 'persistence', displayName: 'Persistence', type: 'float' }
+    ],
+    outputs: [
+        { name: 'value', displayName: 'Value', type: 'float' }
+    ],
+    color: '#9c27b0'
+};
+
+export class SampleFBMExecutor implements INodeExecutor {
+    execute(node: BlueprintNode, context: unknown): ExecutionResult {
+        const ctx = context as ProcGenContext;
+        const x = ctx.evaluateInput(node.id, 'x', 0) as number;
+        const y = ctx.evaluateInput(node.id, 'y', 0) as number;
+        const seed = ctx.evaluateInput(node.id, 'seed', 0) as number;
+        const octaves = ctx.evaluateInput(node.id, 'octaves', 6) as number;
+        const frequency = ctx.evaluateInput(node.id, 'frequency', 1) as number;
+        const persistence = ctx.evaluateInput(node.id, 'persistence', 0.5) as number;
+
+        const noise = getPerlinNoise(seed);
+        const fbm = new FBM(noise, { octaves, frequency, persistence });
+        const value = fbm.noise2D(x, y);
+
+        return { outputs: { value } };
+    }
+}
+
+// =============================================================================
+// SeededRandom 节点 | SeededRandom Node
+// =============================================================================
+
+export const SeededRandomTemplate: BlueprintNodeTemplate = {
+    type: 'SeededRandom',
+    title: 'Seeded Random',
+    category: 'math',
+    description: 'Generate deterministic random number / 生成确定性随机数',
+    keywords: ['random', 'seed', 'deterministic', 'procedural'],
+    menuPath: ['Procedural', 'Random', 'Seeded Random'],
+    isPure: true,
+    inputs: [
+        { name: 'seed', displayName: 'Seed', type: 'int' },
+        { name: 'index', displayName: 'Index', type: 'int' }
+    ],
+    outputs: [
+        { name: 'value', displayName: 'Value', type: 'float' }
+    ],
+    color: '#9c27b0'
+};
+
+export class SeededRandomExecutor implements INodeExecutor {
+    execute(node: BlueprintNode, context: unknown): ExecutionResult {
+        const ctx = context as ProcGenContext;
+        const seed = ctx.evaluateInput(node.id, 'seed', 0) as number;
+        const index = ctx.evaluateInput(node.id, 'index', 0) as number;
+
+        // Create deterministic value from seed and index
+        const rng = new SeededRandom(seed + index * 12345);
+        const value = rng.next();
+
+        return { outputs: { value } };
+    }
+}
+
+// =============================================================================
+// SeededRandomInt 节点 | SeededRandomInt Node
+// =============================================================================
+
+export const SeededRandomIntTemplate: BlueprintNodeTemplate = {
+    type: 'SeededRandomInt',
+    title: 'Seeded Random Int',
+    category: 'math',
+    description: 'Generate deterministic random integer / 生成确定性随机整数',
+    keywords: ['random', 'seed', 'integer', 'deterministic'],
+    menuPath: ['Procedural', 'Random', 'Seeded Random Int'],
+    isPure: true,
+    inputs: [
+        { name: 'seed', displayName: 'Seed', type: 'int' },
+        { name: 'index', displayName: 'Index', type: 'int' },
+        { name: 'min', displayName: 'Min', type: 'int' },
+        { name: 'max', displayName: 'Max', type: 'int' }
+    ],
+    outputs: [
+        { name: 'value', displayName: 'Value', type: 'int' }
+    ],
+    color: '#9c27b0'
+};
+
+export class SeededRandomIntExecutor implements INodeExecutor {
+    execute(node: BlueprintNode, context: unknown): ExecutionResult {
+        const ctx = context as ProcGenContext;
+        const seed = ctx.evaluateInput(node.id, 'seed', 0) as number;
+        const index = ctx.evaluateInput(node.id, 'index', 0) as number;
+        const min = ctx.evaluateInput(node.id, 'min', 0) as number;
+        const max = ctx.evaluateInput(node.id, 'max', 100) as number;
+
+        const rng = new SeededRandom(seed + index * 12345);
+        const value = rng.nextInt(min, max);
+
+        return { outputs: { value } };
+    }
+}
+
+// =============================================================================
+// WeightedPick 节点 | WeightedPick Node
+// =============================================================================
+
+export const WeightedPickTemplate: BlueprintNodeTemplate = {
+    type: 'WeightedPick',
+    title: 'Weighted Pick',
+    category: 'math',
+    description: 'Pick from weighted options / 从加权选项中选择',
+    keywords: ['random', 'weight', 'pick', 'select', 'loot'],
+    menuPath: ['Procedural', 'Random', 'Weighted Pick'],
+    isPure: true,
+    inputs: [
+        { name: 'seed', displayName: 'Seed', type: 'int' },
+        { name: 'index', displayName: 'Index', type: 'int' },
+        { name: 'items', displayName: 'Items', type: 'array' },
+        { name: 'weights', displayName: 'Weights', type: 'array' }
+    ],
+    outputs: [
+        { name: 'value', displayName: 'Value', type: 'any' },
+        { name: 'selectedIndex', displayName: 'Index', type: 'int' }
+    ],
+    color: '#9c27b0'
+};
+
+export class WeightedPickExecutor implements INodeExecutor {
+    execute(node: BlueprintNode, context: unknown): ExecutionResult {
+        const ctx = context as ProcGenContext;
+        const seed = ctx.evaluateInput(node.id, 'seed', 0) as number;
+        const index = ctx.evaluateInput(node.id, 'index', 0) as number;
+        const items = ctx.evaluateInput(node.id, 'items', []) as unknown[];
+        const weights = ctx.evaluateInput(node.id, 'weights', []) as number[];
+
+        if (items.length === 0) {
+            return { outputs: { value: null, selectedIndex: -1 } };
+        }
+
+        const rng = new SeededRandom(seed + index * 12345);
+
+        // Build weighted items
+        const weightedItems: WeightedItem<{ value: unknown; index: number }>[] = items.map((item, i) => ({
+            value: { value: item, index: i },
+            weight: weights[i] ?? 1
+        }));
+
+        const result = weightedPick(weightedItems, rng);
+
+        return { outputs: { value: result.value, selectedIndex: result.index } };
+    }
+}
+
+// =============================================================================
+// ShuffleArray 节点 | ShuffleArray Node
+// =============================================================================
+
+export const ShuffleArrayTemplate: BlueprintNodeTemplate = {
+    type: 'ShuffleArray',
+    title: 'Shuffle Array',
+    category: 'math',
+    description: 'Shuffle array with seed / 使用种子洗牌数组',
+    keywords: ['random', 'shuffle', 'array', 'order'],
+    menuPath: ['Procedural', 'Random', 'Shuffle Array'],
+    isPure: true,
+    inputs: [
+        { name: 'seed', displayName: 'Seed', type: 'int' },
+        { name: 'array', displayName: 'Array', type: 'array' }
+    ],
+    outputs: [
+        { name: 'result', displayName: 'Result', type: 'array' }
+    ],
+    color: '#9c27b0'
+};
+
+export class ShuffleArrayExecutor implements INodeExecutor {
+    execute(node: BlueprintNode, context: unknown): ExecutionResult {
+        const ctx = context as ProcGenContext;
+        const seed = ctx.evaluateInput(node.id, 'seed', 0) as number;
+        const array = ctx.evaluateInput(node.id, 'array', []) as unknown[];
+
+        const rng = new SeededRandom(seed);
+        const result = shuffle([...array], rng);
+
+        return { outputs: { result } };
+    }
+}
+
+// =============================================================================
+// PickRandom 节点 | PickRandom Node
+// =============================================================================
+
+export const PickRandomTemplate: BlueprintNodeTemplate = {
+    type: 'PickRandom',
+    title: 'Pick Random',
+    category: 'math',
+    description: 'Pick random element from array / 从数组中随机选择元素',
+    keywords: ['random', 'pick', 'array', 'select'],
+    menuPath: ['Procedural', 'Random', 'Pick Random'],
+    isPure: true,
+    inputs: [
+        { name: 'seed', displayName: 'Seed', type: 'int' },
+        { name: 'index', displayName: 'Index', type: 'int' },
+        { name: 'array', displayName: 'Array', type: 'array' }
+    ],
+    outputs: [
+        { name: 'value', displayName: 'Value', type: 'any' }
+    ],
+    color: '#9c27b0'
+};
+
+export class PickRandomExecutor implements INodeExecutor {
+    execute(node: BlueprintNode, context: unknown): ExecutionResult {
+        const ctx = context as ProcGenContext;
+        const seed = ctx.evaluateInput(node.id, 'seed', 0) as number;
+        const index = ctx.evaluateInput(node.id, 'index', 0) as number;
+        const array = ctx.evaluateInput(node.id, 'array', []) as unknown[];
+
+        if (array.length === 0) {
+            return { outputs: { value: null } };
+        }
+
+        const rng = new SeededRandom(seed + index * 12345);
+        const value = pickOne(array, rng);
+
+        return { outputs: { value } };
+    }
+}
+
+// =============================================================================
+// SampleArray 节点 | SampleArray Node
+// =============================================================================
+
+export const SampleArrayTemplate: BlueprintNodeTemplate = {
+    type: 'SampleArray',
+    title: 'Sample Array',
+    category: 'math',
+    description: 'Sample N unique elements from array / 从数组中采样 N 个不重复元素',
+    keywords: ['random', 'sample', 'array', 'unique'],
+    menuPath: ['Procedural', 'Random', 'Sample Array'],
+    isPure: true,
+    inputs: [
+        { name: 'seed', displayName: 'Seed', type: 'int' },
+        { name: 'array', displayName: 'Array', type: 'array' },
+        { name: 'count', displayName: 'Count', type: 'int' }
+    ],
+    outputs: [
+        { name: 'result', displayName: 'Result', type: 'array' }
+    ],
+    color: '#9c27b0'
+};
+
+export class SampleArrayExecutor implements INodeExecutor {
+    execute(node: BlueprintNode, context: unknown): ExecutionResult {
+        const ctx = context as ProcGenContext;
+        const seed = ctx.evaluateInput(node.id, 'seed', 0) as number;
+        const array = ctx.evaluateInput(node.id, 'array', []) as unknown[];
+        const count = ctx.evaluateInput(node.id, 'count', 1) as number;
+
+        if (array.length === 0 || count <= 0) {
+            return { outputs: { result: [] } };
+        }
+
+        const rng = new SeededRandom(seed);
+        const actualCount = Math.min(count, array.length);
+        const result = sample(array, actualCount, rng);
+
+        return { outputs: { result } };
+    }
+}
+
+// =============================================================================
+// RandomPointInCircle 节点 | RandomPointInCircle Node
+// =============================================================================
+
+export const RandomPointInCircleTemplate: BlueprintNodeTemplate = {
+    type: 'RandomPointInCircle',
+    title: 'Random Point In Circle',
+    category: 'math',
+    description: 'Generate random point inside circle / 在圆内生成随机点',
+    keywords: ['random', 'point', 'circle', 'position'],
+    menuPath: ['Procedural', 'Random', 'Random Point In Circle'],
+    isPure: true,
+    inputs: [
+        { name: 'seed', displayName: 'Seed', type: 'int' },
+        { name: 'index', displayName: 'Index', type: 'int' },
+        { name: 'centerX', displayName: 'Center X', type: 'float' },
+        { name: 'centerY', displayName: 'Center Y', type: 'float' },
+        { name: 'radius', displayName: 'Radius', type: 'float' }
+    ],
+    outputs: [
+        { name: 'x', displayName: 'X', type: 'float' },
+        { name: 'y', displayName: 'Y', type: 'float' }
+    ],
+    color: '#9c27b0'
+};
+
+export class RandomPointInCircleExecutor implements INodeExecutor {
+    execute(node: BlueprintNode, context: unknown): ExecutionResult {
+        const ctx = context as ProcGenContext;
+        const seed = ctx.evaluateInput(node.id, 'seed', 0) as number;
+        const index = ctx.evaluateInput(node.id, 'index', 0) as number;
+        const centerX = ctx.evaluateInput(node.id, 'centerX', 0) as number;
+        const centerY = ctx.evaluateInput(node.id, 'centerY', 0) as number;
+        const radius = ctx.evaluateInput(node.id, 'radius', 1) as number;
+
+        const rng = new SeededRandom(seed + index * 12345);
+        const point = rng.nextPointInCircle(radius);
+
+        return {
+            outputs: {
+                x: centerX + point.x,
+                y: centerY + point.y
+            }
+        };
+    }
+}
+
+// =============================================================================
+// 节点定义集合 | Node Definition Collection
+// =============================================================================
+
+export const ProcGenNodeDefinitions = {
+    templates: [
+        SampleNoise2DTemplate,
+        SampleFBMTemplate,
+        SeededRandomTemplate,
+        SeededRandomIntTemplate,
+        WeightedPickTemplate,
+        ShuffleArrayTemplate,
+        PickRandomTemplate,
+        SampleArrayTemplate,
+        RandomPointInCircleTemplate
+    ],
+    executors: new Map<string, INodeExecutor>([
+        ['SampleNoise2D', new SampleNoise2DExecutor()],
+        ['SampleFBM', new SampleFBMExecutor()],
+        ['SeededRandom', new SeededRandomExecutor()],
+        ['SeededRandomInt', new SeededRandomIntExecutor()],
+        ['WeightedPick', new WeightedPickExecutor()],
+        ['ShuffleArray', new ShuffleArrayExecutor()],
+        ['PickRandom', new PickRandomExecutor()],
+        ['SampleArray', new SampleArrayExecutor()],
+        ['RandomPointInCircle', new RandomPointInCircleExecutor()]
+    ])
+};
diff --git a/packages/procgen/src/nodes/index.ts b/packages/procgen/src/nodes/index.ts
new file mode 100644
index 00000000..9f02e1b9
--- /dev/null
+++ b/packages/procgen/src/nodes/index.ts
@@ -0,0 +1,29 @@
+/**
+ * @zh 程序化生成蓝图节点模块
+ * @en Procedural Generation Blueprint Nodes Module
+ */
+
+export {
+    // Templates
+    SampleNoise2DTemplate,
+    SampleFBMTemplate,
+    SeededRandomTemplate,
+    SeededRandomIntTemplate,
+    WeightedPickTemplate,
+    ShuffleArrayTemplate,
+    PickRandomTemplate,
+    SampleArrayTemplate,
+    RandomPointInCircleTemplate,
+    // Executors
+    SampleNoise2DExecutor,
+    SampleFBMExecutor,
+    SeededRandomExecutor,
+    SeededRandomIntExecutor,
+    WeightedPickExecutor,
+    ShuffleArrayExecutor,
+    PickRandomExecutor,
+    SampleArrayExecutor,
+    RandomPointInCircleExecutor,
+    // Collection
+    ProcGenNodeDefinitions
+} from './ProcGenNodes';
diff --git a/packages/procgen/src/noise/FBM.ts b/packages/procgen/src/noise/FBM.ts
new file mode 100644
index 00000000..d7566be5
--- /dev/null
+++ b/packages/procgen/src/noise/FBM.ts
@@ -0,0 +1,214 @@
+/**
+ * @zh 分形布朗运动 (FBM)
+ * @en Fractal Brownian Motion (FBM)
+ *
+ * @zh 通过叠加多层噪声创建更自然的效果
+ * @en Creates more natural effects by layering multiple noise octaves
+ */
+
+/**
+ * @zh 噪声函数接口
+ * @en Noise function interface
+ */
+export interface INoise2D {
+    noise2D(x: number, y: number): number;
+}
+
+/**
+ * @zh 噪声函数接口 (3D)
+ * @en Noise function interface (3D)
+ */
+export interface INoise3D {
+    noise3D(x: number, y: number, z: number): number;
+}
+
+/**
+ * @zh FBM 配置
+ * @en FBM configuration
+ */
+export interface FBMConfig {
+    /**
+     * @zh 八度数（层数）
+     * @en Number of octaves (layers)
+     */
+    octaves: number;
+
+    /**
+     * @zh 频率倍增因子
+     * @en Frequency multiplier per octave
+     */
+    lacunarity: number;
+
+    /**
+     * @zh 振幅衰减因子
+     * @en Amplitude decay per octave
+     */
+    persistence: number;
+
+    /**
+     * @zh 初始频率
+     * @en Initial frequency
+     */
+    frequency: number;
+
+    /**
+     * @zh 初始振幅
+     * @en Initial amplitude
+     */
+    amplitude: number;
+}
+
+const DEFAULT_CONFIG: FBMConfig = {
+    octaves: 6,
+    lacunarity: 2.0,
+    persistence: 0.5,
+    frequency: 1.0,
+    amplitude: 1.0
+};
+
+/**
+ * @zh FBM 噪声生成器
+ * @en FBM noise generator
+ */
+export class FBM {
+    private readonly _noise: INoise2D & Partial<INoise3D>;
+    private readonly _config: FBMConfig;
+
+    /**
+     * @zh 创建 FBM 噪声生成器
+     * @en Create FBM noise generator
+     *
+     * @param noise - @zh 基础噪声函数 @en Base noise function
+     * @param config - @zh 配置 @en Configuration
+     */
+    constructor(noise: INoise2D & Partial<INoise3D>, config?: Partial<FBMConfig>) {
+        this._noise = noise;
+        this._config = { ...DEFAULT_CONFIG, ...config };
+    }
+
+    /**
+     * @zh 2D FBM 噪声
+     * @en 2D FBM noise
+     *
+     * @param x - @zh X 坐标 @en X coordinate
+     * @param y - @zh Y 坐标 @en Y coordinate
+     * @returns @zh 噪声值 @en Noise value
+     */
+    noise2D(x: number, y: number): number {
+        let value = 0;
+        let frequency = this._config.frequency;
+        let amplitude = this._config.amplitude;
+        let maxValue = 0;
+
+        for (let i = 0; i < this._config.octaves; i++) {
+            value += this._noise.noise2D(x * frequency, y * frequency) * amplitude;
+            maxValue += amplitude;
+            amplitude *= this._config.persistence;
+            frequency *= this._config.lacunarity;
+        }
+
+        return value / maxValue;
+    }
+
+    /**
+     * @zh 3D FBM 噪声
+     * @en 3D FBM noise
+     *
+     * @param x - @zh X 坐标 @en X coordinate
+     * @param y - @zh Y 坐标 @en Y coordinate
+     * @param z - @zh Z 坐标 @en Z coordinate
+     * @returns @zh 噪声值 @en Noise value
+     */
+    noise3D(x: number, y: number, z: number): number {
+        if (!this._noise.noise3D) {
+            throw new Error('Base noise does not support 3D');
+        }
+
+        let value = 0;
+        let frequency = this._config.frequency;
+        let amplitude = this._config.amplitude;
+        let maxValue = 0;
+
+        for (let i = 0; i < this._config.octaves; i++) {
+            value += this._noise.noise3D(x * frequency, y * frequency, z * frequency) * amplitude;
+            maxValue += amplitude;
+            amplitude *= this._config.persistence;
+            frequency *= this._config.lacunarity;
+        }
+
+        return value / maxValue;
+    }
+
+    /**
+     * @zh Ridged FBM（脊状，适合山脉）
+     * @en Ridged FBM (suitable for mountains)
+     */
+    ridged2D(x: number, y: number): number {
+        let value = 0;
+        let frequency = this._config.frequency;
+        let amplitude = this._config.amplitude;
+        let weight = 1;
+
+        for (let i = 0; i < this._config.octaves; i++) {
+            let signal = this._noise.noise2D(x * frequency, y * frequency);
+            signal = 1 - Math.abs(signal);
+            signal *= signal;
+            signal *= weight;
+            weight = Math.max(0, Math.min(1, signal * 2));
+            value += signal * amplitude;
+            frequency *= this._config.lacunarity;
+            amplitude *= this._config.persistence;
+        }
+
+        return value;
+    }
+
+    /**
+     * @zh Turbulence（湍流，使用绝对值）
+     * @en Turbulence (using absolute value)
+     */
+    turbulence2D(x: number, y: number): number {
+        let value = 0;
+        let frequency = this._config.frequency;
+        let amplitude = this._config.amplitude;
+        let maxValue = 0;
+
+        for (let i = 0; i < this._config.octaves; i++) {
+            value += Math.abs(this._noise.noise2D(x * frequency, y * frequency)) * amplitude;
+            maxValue += amplitude;
+            amplitude *= this._config.persistence;
+            frequency *= this._config.lacunarity;
+        }
+
+        return value / maxValue;
+    }
+
+    /**
+     * @zh Billowed（膨胀，适合云朵）
+     * @en Billowed (suitable for clouds)
+     */
+    billowed2D(x: number, y: number): number {
+        let value = 0;
+        let frequency = this._config.frequency;
+        let amplitude = this._config.amplitude;
+        let maxValue = 0;
+
+        for (let i = 0; i < this._config.octaves; i++) {
+            const n = this._noise.noise2D(x * frequency, y * frequency);
+            value += (Math.abs(n) * 2 - 1) * amplitude;
+            maxValue += amplitude;
+            amplitude *= this._config.persistence;
+            frequency *= this._config.lacunarity;
+        }
+
+        return value / maxValue;
+    }
+}
+
+/**
+ * @zh 创建 FBM 噪声生成器
+ * @en Create FBM noise generator
+ */
+export function createFBM(noise: INoise2D & Partial<INoise3D>, config?: Partial<FBMConfig>): FBM {
+    return new FBM(noise, config);
+}
diff --git a/packages/procgen/src/noise/PerlinNoise.ts b/packages/procgen/src/noise/PerlinNoise.ts
new file mode 100644
index 00000000..f993e238
--- /dev/null
+++ b/packages/procgen/src/noise/PerlinNoise.ts
@@ -0,0 +1,160 @@
+/**
+ * @zh Perlin 噪声实现
+ * @en Perlin Noise Implementation
+ *
+ * @zh 基于 Ken Perlin 的改进版噪声算法
+ * @en Based on Ken Perlin's improved noise algorithm
+ */
+
+/**
+ * @zh Perlin 噪声生成器
+ * @en Perlin noise generator
+ */
+export class PerlinNoise {
+    private readonly _perm: Uint8Array;
+    private readonly _gradP: Float32Array;
+
+    /**
+     * @zh 创建 Perlin 噪声生成器
+     * @en Create Perlin noise generator
+     *
+     * @param seed - @zh 随机种子 @en Random seed
+     */
+    constructor(seed: number = 0) {
+        this._perm = new Uint8Array(512);
+        this._gradP = new Float32Array(512 * 3);
+        this._seed(seed);
+    }
+
+    private _seed(seed: number): void {
+        const p = new Uint8Array(256);
+
+        // Initialize permutation array
+        for (let i = 0; i < 256; i++) {
+            p[i] = i;
+        }
+
+        // Shuffle using seed
+        let n = seed;
+        for (let i = 255; i > 0; i--) {
+            n = (n * 16807) % 2147483647;
+            const j = n % (i + 1);
+            [p[i], p[j]] = [p[j], p[i]];
+        }
+
+        // Duplicate permutation array
+        for (let i = 0; i < 512; i++) {
+            this._perm[i] = p[i & 255];
+        }
+
+        // Precompute gradient vectors
+        const grad3 = [
+            1, 1, 0, -1, 1, 0, 1, -1, 0, -1, -1, 0,
+            1, 0, 1, -1, 0, 1, 1, 0, -1, -1, 0, -1,
+            0, 1, 1, 0, -1, 1, 0, 1, -1, 0, -1, -1
+        ];
+
+        for (let i = 0; i < 512; i++) {
+            const gi = (this._perm[i] % 12) * 3;
+            this._gradP[i * 3] = grad3[gi];
+            this._gradP[i * 3 + 1] = grad3[gi + 1];
+            this._gradP[i * 3 + 2] = grad3[gi + 2];
+        }
+    }
+
+    private _fade(t: number): number {
+        return t * t * t * (t * (t * 6 - 15) + 10);
+    }
+
+    private _lerp(a: number, b: number, t: number): number {
+        return a + t * (b - a);
+    }
+
+    private _dot2(gi: number, x: number, y: number): number {
+        return this._gradP[gi * 3] * x + this._gradP[gi * 3 + 1] * y;
+    }
+
+    private _dot3(gi: number, x: number, y: number, z: number): number {
+        return this._gradP[gi * 3] * x + this._gradP[gi * 3 + 1] * y + this._gradP[gi * 3 + 2] * z;
+    }
+
+    /**
+     * @zh 2D Perlin 噪声
+     * @en 2D Perlin noise
+     *
+     * @param x - @zh X 坐标 @en X coordinate
+     * @param y - @zh Y 坐标 @en Y coordinate
+     * @returns @zh 噪声值 [-1, 1] @en Noise value [-1, 1]
+     */
+    noise2D(x: number, y: number): number {
+        const X = Math.floor(x) & 255;
+        const Y = Math.floor(y) & 255;
+
+        x -= Math.floor(x);
+        y -= Math.floor(y);
+
+        const u = this._fade(x);
+        const v = this._fade(y);
+
+        const A = this._perm[X] + Y;
+        const B = this._perm[X + 1] + Y;
+
+        return this._lerp(
+            this._lerp(this._dot2(this._perm[A], x, y), this._dot2(this._perm[B], x - 1, y), u),
+            this._lerp(this._dot2(this._perm[A + 1], x, y - 1), this._dot2(this._perm[B + 1], x - 1, y - 1), u),
+            v
+        );
+    }
+
+    /**
+     * @zh 3D Perlin 噪声
+     * @en 3D Perlin noise
+     *
+     * @param x - @zh X 坐标 @en X coordinate
+     * @param y - @zh Y 坐标 @en Y coordinate
+     * @param z - @zh Z 坐标 @en Z coordinate
+     * @returns @zh 噪声值 [-1, 1] @en Noise value [-1, 1]
+     */
+    noise3D(x: number, y: number, z: number): number {
+        const X = Math.floor(x) & 255;
+        const Y = Math.floor(y) & 255;
+        const Z = Math.floor(z) & 255;
+
+        x -= Math.floor(x);
+        y -= Math.floor(y);
+        z -= Math.floor(z);
+
+        const u = this._fade(x);
+        const v = this._fade(y);
+        const w = this._fade(z);
+
+        const A = this._perm[X] + Y;
+        const AA = this._perm[A] + Z;
+        const AB = this._perm[A + 1] + Z;
+        const B = this._perm[X + 1] + Y;
+        const BA = this._perm[B] + Z;
+        const BB = this._perm[B + 1] + Z;
+
+        return this._lerp(
+            this._lerp(
+                this._lerp(this._dot3(this._perm[AA], x, y, z), this._dot3(this._perm[BA], x - 1, y, z), u),
+                this._lerp(this._dot3(this._perm[AB], x, y - 1, z), this._dot3(this._perm[BB], x - 1, y - 1, z), u),
+                v
+            ),
+            this._lerp(
+                this._lerp(this._dot3(this._perm[AA + 1], x, y, z - 1), this._dot3(this._perm[BA + 1], x - 1, y, z - 1), u),
+                this._lerp(this._dot3(this._perm[AB + 1], x, y - 1, z - 1), this._dot3(this._perm[BB + 1], x - 1, y - 1, z - 1), u),
+                v
+            ),
+            w
+        );
+    }
+}
+
+/**
+ * @zh 创建 Perlin 噪声生成器
+ * @en Create Perlin noise generator
+ */
+export function createPerlinNoise(seed: number = 0): PerlinNoise {
+    return new PerlinNoise(seed);
+}
diff --git a/packages/procgen/src/noise/SimplexNoise.ts b/packages/procgen/src/noise/SimplexNoise.ts
new file mode 100644
index 00000000..1eb4431a
--- /dev/null
+++ b/packages/procgen/src/noise/SimplexNoise.ts
@@ -0,0 +1,222 @@
+/**
+ * @zh Simplex 噪声实现
+ * @en Simplex Noise Implementation
+ *
+ * @zh 比 Perlin 噪声更快且没有方向性伪影
+ * @en Faster than Perlin noise with no directional artifacts
+ */
+
+const F2 = 0.5 * (Math.sqrt(3) - 1);
+const G2 = (3 - Math.sqrt(3)) / 6;
+const F3 = 1 / 3;
+const G3 = 1 / 6;
+
+/**
+ * @zh Simplex 噪声生成器
+ * @en Simplex noise generator
+ */
+export class SimplexNoise {
+    private readonly _perm: Uint8Array;
+    private readonly _permMod12: Uint8Array;
+
+    private static readonly _grad3 = new Float32Array([
+        1, 1, 0, -1, 1, 0, 1, -1, 0, -1, -1, 0,
+        1, 0, 1, -1, 0, 1, 1, 0, -1, -1, 0, -1,
+        0, 1, 1, 0, -1, 1, 0, 1, -1, 0, -1, -1
+    ]);
+
+    /**
+     * @zh 创建 Simplex 噪声生成器
+     * @en Create Simplex noise generator
+     *
+     * @param seed - @zh 随机种子 @en Random seed
+     */
+    constructor(seed: number = 0) {
+        this._perm = new Uint8Array(512);
+        this._permMod12 = new Uint8Array(512);
+        this._seed(seed);
+    }
+
+    private _seed(seed: number): void {
+        const p = new Uint8Array(256);
+
+        for (let i = 0; i < 256; i++) {
+            p[i] = i;
+        }
+
+        let n = seed;
+        for (let i = 255; i > 0; i--) {
+            n = (n * 16807) % 2147483647;
+            const j = n % (i + 1);
+            [p[i], p[j]] = [p[j], p[i]];
+        }
+
+        for (let i = 0; i < 512; i++) {
+            this._perm[i] = p[i & 255];
+            this._permMod12[i] = this._perm[i] % 12;
+        }
+    }
+
+    /**
+     * @zh 2D Simplex 噪声
+     * @en 2D Simplex noise
+     *
+     * @param x - @zh X 坐标 @en X coordinate
+     * @param y - @zh Y 坐标 @en Y coordinate
+     * @returns @zh 噪声值 [-1, 1] @en Noise value [-1, 1]
+     */
+    noise2D(x: number, y: number): number {
+        const grad3 = SimplexNoise._grad3;
+        let n0 = 0, n1 = 0, n2 = 0;
+
+        const s = (x + y) * F2;
+        const i = Math.floor(x + s);
+        const j = Math.floor(y + s);
+
+        const t = (i + j) * G2;
+        const X0 = i - t;
+        const Y0 = j - t;
+        const x0 = x - X0;
+        const y0 = y - Y0;
+
+        let i1: number, j1: number;
+        if (x0 > y0) {
+            i1 = 1;
+            j1 = 0;
+        } else {
+            i1 = 0;
+            j1 = 1;
+        }
+
+        const x1 = x0 - i1 + G2;
+        const y1 = y0 - j1 + G2;
+        const x2 = x0 - 1 + 2 * G2;
+        const y2 = y0 - 1 + 2 * G2;
+
+        const ii = i & 255;
+        const jj = j & 255;
+        const gi0 = this._permMod12[ii + this._perm[jj]] * 3;
+        const gi1 = this._permMod12[ii + i1 + this._perm[jj + j1]] * 3;
+        const gi2 = this._permMod12[ii + 1 + this._perm[jj + 1]] * 3;
+
+        let t0 = 0.5 - x0 * x0 - y0 * y0;
+        if (t0 >= 0) {
+            t0 *= t0;
+            n0 = t0 * t0 * (grad3[gi0] * x0 + grad3[gi0 + 1] * y0);
+        }
+
+        let t1 = 0.5 - x1 * x1 - y1 * y1;
+        if (t1 >= 0) {
+            t1 *= t1;
+            n1 = t1 * t1 * (grad3[gi1] * x1 + grad3[gi1 + 1] * y1);
+        }
+
+        let t2 = 0.5 - x2 * x2 - y2 * y2;
+        if (t2 >= 0) {
+            t2 *= t2;
+            n2 = t2 * t2 * (grad3[gi2] * x2 + grad3[gi2 + 1] * y2);
+        }
+
+        return 70 * (n0 + n1 + n2);
+    }
+
+    /**
+     * @zh 3D Simplex 噪声
+     * @en 3D Simplex noise
+     *
+     * @param x - @zh X 坐标 @en X coordinate
+     * @param y - @zh Y 坐标 @en Y coordinate
+     * @param z - @zh Z 坐标 @en Z coordinate
+     * @returns @zh 噪声值 [-1, 1] @en Noise value [-1, 1]
+     */
+    noise3D(x: number, y: number, z: number): number {
+        const grad3 = SimplexNoise._grad3;
+        let n0 = 0, n1 = 0, n2 = 0, n3 = 0;
+
+        const s = (x + y + z) * F3;
+        const i = Math.floor(x + s);
+        const j = Math.floor(y + s);
+        const k = Math.floor(z + s);
+
+        const t = (i + j + k) * G3;
+        const X0 = i - t;
+        const Y0 = j - t;
+        const Z0 = k - t;
+        const x0 = x - X0;
+        const y0 = y - Y0;
+        const z0 = z - Z0;
+
+        let i1: number, j1: number, k1: number;
+        let i2: number, j2: number, k2: number;
+
+        if (x0 >= y0) {
+            if (y0 >= z0) {
+                i1 = 1; j1 = 0; k1 = 0; i2 = 1; j2 = 1; k2 = 0;
+            } else if (x0 >= z0) {
+                i1 = 1; j1 = 0; k1 = 0; i2 = 1; j2 = 0; k2 = 1;
+            } else {
+                i1 = 0; j1 = 0; k1 = 1; i2 = 1; j2 = 0; k2 = 1;
+            }
+        } else {
+            if (y0 < z0) {
+                i1 = 0; j1 = 0; k1 = 1; i2 = 0; j2 = 1; k2 = 1;
+            } else if (x0 < z0) {
+                i1 = 0; j1 = 1; k1 = 0; i2 = 0; j2 = 1; k2 = 1;
+            } else {
+                i1 = 0; j1 = 1; k1 = 0; i2 = 1; j2 = 1; k2 = 0;
+            }
+        }
+
+        const x1 = x0 - i1 + G3;
+        const y1 = y0 - j1 + G3;
+        const z1 = z0 - k1 + G3;
+        const x2 = x0 - i2 + 2 * G3;
+        const y2 = y0 - j2 + 2 * G3;
+        const z2 = z0 - k2 + 2 * G3;
+        const x3 = x0 - 1 + 3 * G3;
+        const y3 = y0 - 1 + 3 * G3;
+        const z3 = z0 - 1 + 3 * G3;
+
+        const ii = i & 255;
+        const jj = j & 255;
+        const kk = k & 255;
+        const gi0 = this._permMod12[ii + this._perm[jj + this._perm[kk]]] * 3;
+        const gi1 = this._permMod12[ii + i1 + this._perm[jj + j1 + this._perm[kk + k1]]] * 3;
+        const gi2 = this._permMod12[ii + i2 + this._perm[jj + j2 + this._perm[kk + k2]]] * 3;
+        const gi3 = this._permMod12[ii + 1 + this._perm[jj + 1 + this._perm[kk + 1]]] * 3;
+
+        let t0 = 0.6 - x0 * x0 - y0 * y0 - z0 * z0;
+        if (t0 >= 0) {
+            t0 *= t0;
+            n0 = t0 * t0 * (grad3[gi0] * x0 + grad3[gi0 + 1] * y0 + grad3[gi0 + 2] * z0);
+        }
+
+        let t1 = 0.6 - x1 * x1 - y1 * y1 - z1 * z1;
+        if (t1 >= 0) {
+            t1 *= t1;
+            n1 = t1 * t1 * (grad3[gi1] * x1 + grad3[gi1 + 1] * y1 + grad3[gi1 + 2] * z1);
+        }
+
+        let t2 = 0.6 - x2 * x2 - y2 * y2 - z2 * z2;
+        if (t2 >= 0) {
+            t2 *= t2;
+            n2 = t2 * t2 * (grad3[gi2] * x2 + grad3[gi2 + 1] * y2 + grad3[gi2 + 2] * z2);
+        }
+
+        let t3 = 0.6 - x3 * x3 - y3 * y3 - z3 * z3;
+        if (t3 >= 0) {
+            t3 *= t3;
+            n3 = t3 * t3 * (grad3[gi3] * x3 + grad3[gi3 + 1] * y3 + grad3[gi3 + 2] * z3);
+        }
+
+        return 32 * (n0 + n1 + n2 + n3);
+    }
+}
+
+/**
+ * @zh 创建 Simplex 噪声生成器
+ * @en Create Simplex noise generator
+ */
+export function createSimplexNoise(seed: number = 0): SimplexNoise {
+    return new SimplexNoise(seed);
+}
diff --git a/packages/procgen/src/noise/WorleyNoise.ts b/packages/procgen/src/noise/WorleyNoise.ts
new file mode 100644
index 00000000..f7ddb6b0
--- /dev/null
+++ b/packages/procgen/src/noise/WorleyNoise.ts
@@ -0,0 +1,196 @@
+/**
+ * @zh Worley (Cellular) 噪声实现
+ * @en Worley (Cellular) Noise Implementation
+ *
+ * @zh 基于 Voronoi 图的噪声，适合生成细胞、石头纹理
+ * @en Voronoi-based noise, suitable for cellular and stone textures
+ */
+
+/**
+ * @zh 距离函数类型
+ * @en Distance function type
+ */
+export type DistanceFunction = 'euclidean' | 'manhattan' | 'chebyshev';
+
+/**
+ * @zh Worley 噪声生成器
+ * @en Worley noise generator
+ */
+export class WorleyNoise {
+    private readonly _seed: number;
+    private readonly _distanceFunc: DistanceFunction;
+
+    /**
+     * @zh 创建 Worley 噪声生成器
+     * @en Create Worley noise generator
+     *
+     * @param seed - @zh 随机种子 @en Random seed
+     * @param distanceFunc - @zh 距离函数 @en Distance function
+     */
+    constructor(seed: number = 0, distanceFunc: DistanceFunction = 'euclidean') {
+        this._seed = seed;
+        this._distanceFunc = distanceFunc;
+    }
+
+    private _hash(x: number, y: number, z: number = 0): number {
+        let h = this._seed;
+        h ^= x * 374761393;
+        h ^= y * 668265263;
+        h ^= z * 1274126177;
+        h = Math.imul(h ^ (h >>> 13), 1274126177);
+        return h;
+    }
+
+    private _randomPoint(cellX: number, cellY: number, index: number): { x: number; y: number } {
+        const h1 = this._hash(cellX, cellY, index);
+        const h2 = this._hash(cellX, cellY, index + 1000);
+        return {
+            x: cellX + (h1 & 0xFFFF) / 65536,
+            y: cellY + (h2 & 0xFFFF) / 65536
+        };
+    }
+
+    private _randomPoint3D(cellX: number, cellY: number, cellZ: number, index: number): { x: number; y: number; z: number } {
+        const h1 = this._hash(cellX, cellY, cellZ * 1000 + index);
+        const h2 = this._hash(cellX, cellY, cellZ * 1000 + index + 1000);
+        const h3 = this._hash(cellX, cellY, cellZ * 1000 + index + 2000);
+        return {
+            x: cellX + (h1 & 0xFFFF) / 65536,
+            y: cellY + (h2 & 0xFFFF) / 65536,
+            z: cellZ + (h3 & 0xFFFF) / 65536
+        };
+    }
+
+    private _distance2D(x1: number, y1: number, x2: number, y2: number): number {
+        const dx = x2 - x1;
+        const dy = y2 - y1;
+
+        switch (this._distanceFunc) {
+            case 'manhattan':
+                return Math.abs(dx) + Math.abs(dy);
+            case 'chebyshev':
+                return Math.max(Math.abs(dx), Math.abs(dy));
+            case 'euclidean':
+            default:
+                return Math.sqrt(dx * dx + dy * dy);
+        }
+    }
+
+    private _distance3D(x1: number, y1: number, z1: number, x2: number, y2: number, z2: number): number {
+        const dx = x2 - x1;
+        const dy = y2 - y1;
+        const dz = z2 - z1;
+
+        switch (this._distanceFunc) {
+            case 'manhattan':
+                return Math.abs(dx) + Math.abs(dy) + Math.abs(dz);
+            case 'chebyshev':
+                return Math.max(Math.abs(dx), Math.abs(dy), Math.abs(dz));
+            case 'euclidean':
+            default:
+                return Math.sqrt(dx * dx + dy * dy + dz * dz);
+        }
+    }
+
+    /**
+     * @zh 2D Worley 噪声
+     * @en 2D Worley noise
+     *
+     * @param x - @zh X 坐标 @en X coordinate
+     * @param y - @zh Y 坐标 @en Y coordinate
+     * @param pointsPerCell - @zh 每个单元格的点数 @en Points per cell
+     * @returns @zh 到最近点的距离 [0, ~1.4] @en Distance to nearest point [0, ~1.4]
+     */
+    noise2D(x: number, y: number, pointsPerCell: number = 1): number {
+        const cellX = Math.floor(x);
+        const cellY = Math.floor(y);
+
+        let minDist = Infinity;
+
+        for (let dx = -1; dx <= 1; dx++) {
+            for (let dy = -1; dy <= 1; dy++) {
+                const cx = cellX + dx;
+                const cy = cellY + dy;
+
+                for (let i = 0; i < pointsPerCell; i++) {
+                    const point = this._randomPoint(cx, cy, i);
+                    const dist = this._distance2D(x, y, point.x, point.y);
+                    minDist = Math.min(minDist, dist);
+                }
+            }
+        }
+
+        return minDist;
+    }
+
+    /**
+     * @zh 3D Worley 噪声
+     * @en 3D Worley noise
+     *
+     * @param x - @zh X 坐标 @en X coordinate
+     * @param y - @zh Y 坐标 @en Y coordinate
+     * @param z - @zh Z 坐标 @en Z coordinate
+     * @param pointsPerCell - @zh 每个单元格的点数 @en Points per cell
+     * @returns @zh 到最近点的距离 @en Distance to nearest point
+     */
+    noise3D(x: number, y: number, z: number, pointsPerCell: number = 1): number {
+        const cellX = Math.floor(x);
+        const cellY = Math.floor(y);
+        const cellZ = Math.floor(z);
+
+        let minDist = Infinity;
+
+        for (let dx = -1; dx <= 1; dx++) {
+            for (let dy = -1; dy <= 1; dy++) {
+                for (let dz = -1; dz <= 1; dz++) {
+                    const cx = cellX + dx;
+                    const cy = cellY + dy;
+                    const cz = cellZ + dz;
+
+                    for (let i = 0; i < pointsPerCell; i++) {
+                        const point = this._randomPoint3D(cx, cy, cz, i);
+                        const dist = this._distance3D(x, y, z, point.x, point.y, point.z);
+                        minDist = Math.min(minDist, dist);
+                    }
+                }
+            }
+        }
+
+        return minDist;
+    }
+
+    /**
+     * @zh 获取到第 N 近点的距离（用于更复杂的纹理）
+     * @en Get distance to Nth nearest point (for more complex textures)
+     *
+     * @param x - @zh X 坐标 @en X coordinate
+     * @param y - @zh Y 坐标 @en Y coordinate
+     * @param n - @zh 第 N 近 (1 = 最近) @en Nth nearest (1 = nearest)
+     * @returns @zh 距离值 @en Distance value
+     */
+    nthNearest2D(x: number, y: number, n: number = 1): number {
+        const cellX = Math.floor(x);
+        const cellY = Math.floor(y);
+        const distances: number[] = [];
+
+        for (let dx = -1; dx <= 1; dx++) {
+            for (let dy = -1; dy <= 1; dy++) {
+                const cx = cellX + dx;
+                const cy = cellY + dy;
+                const point = this._randomPoint(cx, cy, 0);
+                distances.push(this._distance2D(x, y, point.x, point.y));
+            }
+        }
+
+        distances.sort((a, b) => a - b);
+        return distances[Math.min(n - 1, distances.length - 1)];
+    }
+}
+
+/**
+ * @zh 创建 Worley 噪声生成器
+ * @en Create Worley noise generator
+ */
+export function createWorleyNoise(seed: number = 0, distanceFunc: DistanceFunction = 'euclidean'): WorleyNoise {
+    return new WorleyNoise(seed, distanceFunc);
+}
diff --git a/packages/procgen/src/noise/index.ts b/packages/procgen/src/noise/index.ts
new file mode 100644
index 00000000..482bb5ee
--- /dev/null
+++ b/packages/procgen/src/noise/index.ts
@@ -0,0 +1,11 @@
+/**
+ * @zh 噪声函数模块
+ * @en Noise Functions Module
+ */
+
+export { PerlinNoise, createPerlinNoise } from './PerlinNoise';
+export { SimplexNoise, createSimplexNoise } from './SimplexNoise';
+export { WorleyNoise, createWorleyNoise } from './WorleyNoise';
+export type { DistanceFunction } from './WorleyNoise';
+export { FBM, createFBM } from './FBM';
+export type { INoise2D, INoise3D, FBMConfig } from './FBM';
diff --git a/packages/procgen/src/random/SeededRandom.ts b/packages/procgen/src/random/SeededRandom.ts
new file mode 100644
index 00000000..3c8bda7d
--- /dev/null
+++ b/packages/procgen/src/random/SeededRandom.ts
@@ -0,0 +1,192 @@
+/**
+ * @zh 种子随机数生成器
+ * @en Seeded Random Number Generator
+ *
+ * @zh 基于 xorshift128+ 算法的确定性伪随机数生成器
+ * @en Deterministic PRNG based on xorshift128+ algorithm
+ */
+
+/**
+ * @zh 种子随机数生成器
+ * @en Seeded random number generator
+ */
+export class SeededRandom {
+    private _s0: number;
+    private _s1: number;
+    private readonly _initialS0: number;
+    private readonly _initialS1: number;
+
+    /**
+     * @zh 创建种子随机数生成器
+     * @en Create seeded random number generator
+     *
+     * @param seed - @zh 随机种子 @en Random seed
+     */
+    constructor(seed: number = Date.now()) {
+        // Initialize with MurmurHash3 mixing
+        let h = seed | 0;
+        h = Math.imul(h ^ (h >>> 16), 0x85ebca6b);
+        h = Math.imul(h ^ (h >>> 13), 0xc2b2ae35);
+        h ^= h >>> 16;
+
+        this._s0 = h >>> 0;
+        this._s1 = (h * 0x9e3779b9) >>> 0;
+
+        // Ensure non-zero state
+        if (this._s0 === 0) this._s0 = 1;
+        if (this._s1 === 0) this._s1 = 1;
+
+        this._initialS0 = this._s0;
+        this._initialS1 = this._s1;
+
+        // Warm up
+        for (let i = 0; i < 10; i++) {
+            this.next();
+        }
+    }
+
+    /**
+     * @zh 重置到初始状态
+     * @en Reset to initial state
+     */
+    reset(): void {
+        this._s0 = this._initialS0;
+        this._s1 = this._initialS1;
+
+        for (let i = 0; i < 10; i++) {
+            this.next();
+        }
+    }
+
+    /**
+     * @zh 生成下一个随机数 [0, 1)
+     * @en Generate next random number [0, 1)
+     */
+    next(): number {
+        let s1 = this._s0;
+        const s0 = this._s1;
+        this._s0 = s0;
+        s1 ^= s1 << 23;
+        s1 ^= s1 >>> 17;
+        s1 ^= s0;
+        s1 ^= s0 >>> 26;
+        this._s1 = s1;
+        return ((this._s0 + this._s1) >>> 0) / 4294967296;
+    }
+
+    /**
+     * @zh 生成整数 [min, max]
+     * @en Generate integer [min, max]
+     */
+    nextInt(min: number, max: number): number {
+        return Math.floor(this.next() * (max - min + 1)) + min;
+    }
+
+    /**
+     * @zh 生成浮点数 [min, max)
+     * @en Generate float [min, max)
+     */
+    nextFloat(min: number, max: number): number {
+        return this.next() * (max - min) + min;
+    }
+
+    /**
+     * @zh 生成布尔值
+     * @en Generate boolean
+     *
+     * @param probability - @zh 为 true 的概率 [0, 1] @en Probability of true [0, 1]
+     */
+    nextBool(probability: number = 0.5): boolean {
+        return this.next() < probability;
+    }
+
+    /**
+     * @zh 生成正态分布随机数 (Box-Muller 变换)
+     * @en Generate normally distributed random number (Box-Muller transform)
+     *
+     * @param mean - @zh 均值 @en Mean
+     * @param stdDev - @zh 标准差 @en Standard deviation
+     */
+    nextGaussian(mean: number = 0, stdDev: number = 1): number {
+        const u1 = this.next();
+        const u2 = this.next();
+        const z0 = Math.sqrt(-2 * Math.log(u1)) * Math.cos(2 * Math.PI * u2);
+        return z0 * stdDev + mean;
+    }
+
+    /**
+     * @zh 生成指数分布随机数
+     * @en Generate exponentially distributed random number
+     *
+     * @param lambda - @zh 率参数 @en Rate parameter
+     */
+    nextExponential(lambda: number = 1): number {
+        return -Math.log(1 - this.next()) / lambda;
+    }
+
+    /**
+     * @zh 在圆内生成均匀分布的随机点
+     * @en Generate uniformly distributed random point in circle
+     *
+     * @param radius - @zh 半径 @en Radius
+     */
+    nextPointInCircle(radius: number = 1): { x: number; y: number } {
+        const r = Math.sqrt(this.next()) * radius;
+        const theta = this.next() * 2 * Math.PI;
+        return {
+            x: r * Math.cos(theta),
+            y: r * Math.sin(theta)
+        };
+    }
+
+    /**
+     * @zh 在圆环上生成随机点
+     * @en Generate random point on circle
+     *
+     * @param radius - @zh 半径 @en Radius
+     */
+    nextPointOnCircle(radius: number = 1): { x: number; y: number } {
+        const theta = this.next() * 2 * Math.PI;
+        return {
+            x: radius * Math.cos(theta),
+            y: radius * Math.sin(theta)
+        };
+    }
+
+    /**
+     * @zh 在球内生成均匀分布的随机点
+     * @en Generate uniformly distributed random point in sphere
+     *
+     * @param radius - @zh 半径 @en Radius
+     */
+    nextPointInSphere(radius: number = 1): { x: number; y: number; z: number } {
+        const r = Math.cbrt(this.next()) * radius;
+        const theta = this.next() * 2 * Math.PI;
+        const phi = Math.acos(2 * this.next() - 1);
+        return {
+            x: r * Math.sin(phi) * Math.cos(theta),
+            y: r * Math.sin(phi) * Math.sin(theta),
+            z: r * Math.cos(phi)
+        };
+    }
+
+    /**
+     * @zh 生成随机方向向量
+     * @en Generate random direction vector
+     */
+    nextDirection2D(): { x: number; y: number } {
+        const theta = this.next() * 2 * Math.PI;
+        return {
+            x: Math.cos(theta),
+            y: Math.sin(theta)
+        };
+    }
+}
+
+/**
+ * @zh 创建种子随机数生成器
+ * @en Create seeded random number generator
+ */
+export function createSeededRandom(seed?: number): SeededRandom {
+    return new SeededRandom(seed);
+}
diff --git a/packages/procgen/src/random/Shuffle.ts b/packages/procgen/src/random/Shuffle.ts
new file mode 100644
index 00000000..d76b02e0
--- /dev/null
+++ b/packages/procgen/src/random/Shuffle.ts
@@ -0,0 +1,193 @@
+/**
+ * @zh 洗牌和采样工具
+ * @en Shuffle and Sampling Utilities
+ */
+
+import type { SeededRandom } from './SeededRandom';
+
+/**
+ * @zh Fisher-Yates 洗牌算法（原地修改）
+ * @en Fisher-Yates shuffle algorithm (in-place)
+ *
+ * @param array - @zh 要洗牌的数组 @en Array to shuffle
+ * @param rng - @zh 随机数生成器 @en Random number generator
+ * @returns @zh 洗牌后的数组（同一数组）@en Shuffled array (same array)
+ */
+export function shuffle<T>(array: T[], rng: SeededRandom | { next(): number }): T[] {
+    for (let i = array.length - 1; i > 0; i--) {
+        const j = Math.floor(rng.next() * (i + 1));
+        [array[i], array[j]] = [array[j], array[i]];
+    }
+    return array;
+}
+
+/**
+ * @zh 创建洗牌后的副本（不修改原数组）
+ * @en Create shuffled copy (does not modify original)
+ *
+ * @param array - @zh 原数组 @en Original array
+ * @param rng - @zh 随机数生成器 @en Random number generator
+ * @returns @zh 洗牌后的新数组 @en New shuffled array
+ */
+export function shuffleCopy<T>(array: readonly T[], rng: SeededRandom | { next(): number }): T[] {
+    return shuffle([...array], rng);
+}
+
+/**
+ * @zh 从数组中随机选择一个元素
+ * @en Pick a random element from array
+ *
+ * @param array - @zh 数组 @en Array
+ * @param rng - @zh 随机数生成器 @en Random number generator
+ * @returns @zh 随机元素 @en Random element
+ */
+export function pickOne<T>(array: readonly T[], rng: SeededRandom | { next(): number }): T {
+    if (array.length === 0) {
+        throw new Error('Cannot pick from empty array');
+    }
+    return array[Math.floor(rng.next() * array.length)];
+}
+
+/**
+ * @zh 从数组中随机采样 N 个不重复元素
+ * @en Sample N unique elements from array
+ *
+ * @param array - @zh 数组 @en Array
+ * @param count - @zh 采样数量 @en Sample count
+ * @param rng - @zh 随机数生成器 @en Random number generator
+ * @returns @zh 采样结果 @en Sample result
+ */
+export function sample<T>(array: readonly T[], count: number, rng: SeededRandom | { next(): number }): T[] {
+    if (count > array.length) {
+        throw new Error('Sample count exceeds array length');
+    }
+
+    if (count === array.length) {
+        return shuffleCopy(array, rng);
+    }
+
+    // For small sample sizes relative to array, use selection
+    if (count < array.length / 2) {
+        const result: T[] = [];
+        const indices = new Set<number>();
+
+        while (result.length < count) {
+            const index = Math.floor(rng.next() * array.length);
+            if (!indices.has(index)) {
+                indices.add(index);
+                result.push(array[index]);
+            }
+        }
+
+        return result;
+    }
+
+    // For large sample sizes, shuffle and take first N
+    return shuffleCopy(array, rng).slice(0, count);
+}
+
+/**
+ * @zh 从数组中随机采样 N 个元素（可重复）
+ * @en Sample N elements from array (with replacement)
+ *
+ * @param array - @zh 数组 @en Array
+ * @param count - @zh 采样数量 @en Sample count
+ * @param rng - @zh 随机数生成器 @en Random number generator
+ * @returns @zh 采样结果 @en Sample result
+ */
+export function sampleWithReplacement<T>(
+    array: readonly T[],
+    count: number,
+    rng: SeededRandom | { next(): number }
+): T[] {
+    if (array.length === 0) {
+        throw new Error('Cannot sample from empty array');
+    }
+
+    const result: T[] = [];
+    for (let i = 0; i < count; i++) {
+        result.push(pickOne(array, rng));
+    }
+    return result;
+}
+
+/**
+ * @zh 生成范围内的随机整数数组（不重复）
+ * @en Generate array of random unique integers in range
+ *
+ * @param min - @zh 最小值（包含）@en Minimum (inclusive)
+ * @param max - @zh 最大值（包含）@en Maximum (inclusive)
+ * @param count - @zh 数量 @en Count
+ * @param rng - @zh 随机数生成器 @en Random number generator
+ * @returns @zh 随机整数数组 @en Array of random integers
+ */
+export function randomIntegers(
+    min: number,
+    max: number,
+    count: number,
+    rng: SeededRandom | { next(): number }
+): number[] {
+    const range = max - min + 1;
+    if (count > range) {
+        throw new Error('Count exceeds range');
+    }
+
+    // Generate all numbers and sample
+    const numbers: number[] = [];
+    for (let i = min; i <= max; i++) {
+        numbers.push(i);
+    }
+
+    return sample(numbers, count, rng);
+}
+
+/**
+ * @zh 按权重从数组中采样（不重复）
+ * @en Sample from array by weight (without replacement)
+ *
+ * @param items - @zh 项目数组 @en Item array
+ * @param weights - @zh 权重数组 @en Weight array
+ * @param count - @zh 采样数量 @en Sample count
+ * @param rng - @zh 随机数生成器 @en Random number generator
+ */
+export function weightedSample<T>(
+    items: readonly T[],
+    weights: readonly number[],
+    count: number,
+    rng: SeededRandom | { next(): number }
+): T[] {
+    if (items.length !== weights.length) {
+        throw new Error('Items and weights must have same length');
+    }
+    if (count > items.length) {
+        throw new Error('Sample count exceeds array length');
+    }
+
+    const result: T[] = [];
+    const remaining = [...items];
+    const remainingWeights = [...weights];
+
+    for (let i = 0; i < count; i++) {
+        let totalWeight = 0;
+        for (const w of remainingWeights) {
+            totalWeight += w;
+        }
+
+        let r = rng.next() * totalWeight;
+        let selectedIndex = 0;
+
+        for (let j = 0; j < remainingWeights.length; j++) {
+            r -= remainingWeights[j];
+            if (r <= 0) {
+                selectedIndex = j;
+                break;
+            }
+        }
+
+        result.push(remaining[selectedIndex]);
+        remaining.splice(selectedIndex, 1);
+        remainingWeights.splice(selectedIndex, 1);
+    }
+
+    return result;
+}
diff --git a/packages/procgen/src/random/WeightedRandom.ts b/packages/procgen/src/random/WeightedRandom.ts
new file mode 100644
index 00000000..6fd0362c
--- /dev/null
+++ b/packages/procgen/src/random/WeightedRandom.ts
@@ -0,0 +1,177 @@
+/**
+ * @zh 加权随机工具
+ * @en Weighted Random Utilities
+ */
+
+import type { SeededRandom } from './SeededRandom';
+
+/**
+ * @zh 加权项
+ * @en Weighted item
+ */
+export interface WeightedItem<T> {
+    /**
+     * @zh 项目值
+     * @en Item value
+     */
+    value: T;
+
+    /**
+     * @zh 权重（> 0）
+     * @en Weight (> 0)
+     */
+    weight: number;
+}
+
+/**
+ * @zh 加权随机选择器
+ * @en Weighted random selector
+ */
+export class WeightedRandom<T> {
+    private readonly _items: WeightedItem<T>[];
+    private readonly _cumulativeWeights: number[];
+    private readonly _totalWeight: number;
+
+    /**
+     * @zh 创建加权随机选择器
+     * @en Create weighted random selector
+     *
+     * @param items - @zh 加权项数组 @en Array of weighted items
+     */
+    constructor(items: WeightedItem<T>[]) {
+        if (items.length === 0) {
+            throw new Error('Items array cannot be empty');
+        }
+
+        this._items = [...items];
+        this._cumulativeWeights = [];
+
+        let total = 0;
+        for (const item of this._items) {
+            if (item.weight <= 0) {
+                throw new Error('Weights must be positive');
+            }
+            total += item.weight;
+            this._cumulativeWeights.push(total);
+        }
+
+        this._totalWeight = total;
+    }
+
+    /**
+     * @zh 随机选择一个项目
+     * @en Randomly select an item
+     *
+     * @param rng - @zh 随机数生成器 @en Random number generator
+     */
+    pick(rng: SeededRandom | { next(): number }): T {
+        const r = rng.next() * this._totalWeight;
+
+        // Binary search for the selected item
+        let left = 0;
+        let right = this._cumulativeWeights.length - 1;
+
+        while (left < right) {
+            const mid = (left + right) >>> 1;
+            if (this._cumulativeWeights[mid] < r) {
+                left = mid + 1;
+            } else {
+                right = mid;
+            }
+        }
+
+        return this._items[left].value;
+    }
+
+    /**
+     * @zh 使用 Math.random 选择
+     * @en Pick using Math.random
+     */
+    pickRandom(): T {
+        return this.pick({ next: () => Math.random() });
+    }
+
+    /**
+     * @zh 获取项目的选中概率
+     * @en Get selection probability of an item
+     */
+    getProbability(index: number): number {
+        if (index < 0 || index >= this._items.length) {
+            throw new Error('Index out of bounds');
+        }
+        return this._items[index].weight / this._totalWeight;
+    }
+
+    /**
+     * @zh 获取所有项目数量
+     * @en Get total item count
+     */
+    get size(): number {
+        return this._items.length;
+    }
+
+    /**
+     * @zh 获取总权重
+     * @en Get total weight
+     */
+    get totalWeight(): number {
+        return this._totalWeight;
+    }
+}
+
+/**
+ * @zh 从加权数组中随机选择
+ * @en Pick from weighted array
+ *
+ * @param items - @zh 加权项数组 @en Array of weighted items
+ * @param rng - @zh 随机数生成器 @en Random number generator
+ */
+export function weightedPick<T>(
+    items: WeightedItem<T>[],
+    rng: SeededRandom | { next(): number }
+): T {
+    if (items.length === 0) {
+        throw new Error('Items array cannot be empty');
+    }
+
+    let totalWeight = 0;
+    for (const item of items) {
+        totalWeight += item.weight;
+    }
+
+    let r = rng.next() * totalWeight;
+    for (const item of items) {
+        r -= item.weight;
+        if (r <= 0) {
+            return item.value;
+        }
+    }
+
+    return items[items.length - 1].value;
+}
+
+/**
+ * @zh 从权重映射中随机选择
+ * @en Pick from weight map
+ *
+ * @param weights - @zh 值到权重的映射 @en Map of values to weights
+ * @param rng - @zh 随机数生成器 @en Random number generator
+ */
+export function weightedPickFromMap<T extends string | number>(
+    weights: Record<T, number>,
+    rng: SeededRandom | { next(): number }
+): T {
+    const items: WeightedItem<T>[] = [];
+    for (const key in weights) {
+        items.push({ value: key as T, weight: weights[key] });
+    }
+    return weightedPick(items, rng);
+}
+
+/**
+ * @zh 创建加权随机选择器
+ * @en Create weighted random selector
+ */
+export function createWeightedRandom<T>(items: WeightedItem<T>[]): WeightedRandom<T> {
+    return new WeightedRandom(items);
+}
diff --git a/packages/procgen/src/random/index.ts b/packages/procgen/src/random/index.ts
new file mode 100644
index 00000000..7b98656a
--- /dev/null
+++ b/packages/procgen/src/random/index.ts
@@ -0,0 +1,17 @@
+/**
+ * @zh 随机工具模块
+ * @en Random Utilities Module
+ */
+
+export { SeededRandom, createSeededRandom } from './SeededRandom';
+export { WeightedRandom, weightedPick, weightedPickFromMap, createWeightedRandom } from './WeightedRandom';
+export type { WeightedItem } from './WeightedRandom';
+export {
+    shuffle,
+    shuffleCopy,
+    pickOne,
+    sample,
+    sampleWithReplacement,
+    randomIntegers,
+    weightedSample
+} from './Shuffle';
diff --git a/packages/procgen/tsconfig.build.json b/packages/procgen/tsconfig.build.json
new file mode 100644
index 00000000..bf8abf7b
--- /dev/null
+++ b/packages/procgen/tsconfig.build.json
@@ -0,0 +1,22 @@
+{
+    "compilerOptions": {
+        "target": "ES2020",
+        "module": "ES2020",
+        "moduleResolution": "bundler",
+        "lib": ["ES2020", "DOM"],
+        "outDir": "./dist",
+        "rootDir": "./src",
+        "strict": true,
+        "esModuleInterop": true,
+        "allowSyntheticDefaultImports": true,
+        "skipLibCheck": true,
+        "forceConsistentCasingInFileNames": true,
+        "declaration": true,
+        "declarationMap": true,
+        "resolveJsonModule": true,
+        "experimentalDecorators": true,
+        "emitDecoratorMetadata": true
+    },
+    "include": ["src/**/*"],
+    "exclude": ["node_modules", "dist"]
+}
diff --git a/packages/procgen/tsconfig.json b/packages/procgen/tsconfig.json
new file mode 100644
index 00000000..f852ad22
--- /dev/null
+++ b/packages/procgen/tsconfig.json
@@ -0,0 +1,14 @@
+{
+    "extends": "../../tsconfig.base.json",
+    "compilerOptions": {
+        "composite": true,
+        "outDir": "./dist",
+        "rootDir": "./src"
+    },
+    "include": ["src/**/*"],
+    "exclude": ["node_modules", "dist"],
+    "references": [
+        { "path": "../core" },
+        { "path": "../blueprint" }
+    ]
+}
diff --git a/packages/procgen/tsup.config.ts b/packages/procgen/tsup.config.ts
new file mode 100644
index 00000000..a8a929a5
--- /dev/null
+++ b/packages/procgen/tsup.config.ts
@@ -0,0 +1,12 @@
+import { defineConfig } from 'tsup';
+
+export default defineConfig({
+    entry: ['src/index.ts'],
+    format: ['esm'],
+    dts: true,
+    splitting: false,
+    sourcemap: true,
+    clean: true,
+    treeshake: true,
+    tsconfig: 'tsconfig.build.json'
+});
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index f6ef6d52..7d81af3b 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -1581,6 +1581,34 @@ importers:
         specifier: ^5.8.3
         version: 5.9.3
 
+  packages/procgen:
+    dependencies:
+      tslib:
+        specifier: ^2.8.1
+        version: 2.8.1
+    devDependencies:
+      '@esengine/blueprint':
+        specifier: workspace:*
+        version: link:../blueprint
+      '@esengine/build-config':
+        specifier: workspace:*
+        version: link:../build-config
+      '@esengine/ecs-framework':
+        specifier: workspace:*
+        version: link:../core
+      '@types/node':
+        specifier: ^20.19.17
+        version: 20.19.25
+      rimraf:
+        specifier: ^5.0.0
+        version: 5.0.10
+      tsup:
+        specifier: ^8.0.0
+        version: 8.5.1(@microsoft/api-extractor@7.55.1(@types/node@20.19.25))(@swc/core@1.15.3)(jiti@2.6.1)(postcss@8.5.6)(tsx@4.21.0)(typescript@5.9.3)(yaml@2.8.1)
+      typescript:
+        specifier: ^5.8.3
+        version: 5.9.3
+
   packages/rapier2d:
     devDependencies:
       rimraf: