diff --git a/assets/Scenes/Menu.scene b/assets/Scenes/Menu.scene
index 63ecd55..552b3d6 100644
--- a/assets/Scenes/Menu.scene
+++ b/assets/Scenes/Menu.scene
@@ -18,17 +18,17 @@
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@@ -55,7 +55,12 @@
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@@ -163,6 +168,137 @@
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+    "root": {
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+    "fileId": "56Xvr+wxdEcqGuJ2/9Drtp",
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+      "y": 0,
+      "z": 0,
+      "w": 1
+    }
+  },
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+    "__type__": "CCPropertyOverrideInfo",
+    "targetInfo": {
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+    "propertyPath": [
+      "_euler"
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+    "localID": [
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+    ]
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@@ -172,58 +308,58 @@
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+      "__expectedType__": "cc.SpriteAtlas"
+    },
+    "_id": "3bWZb/wFFM7r06bUvHUkcc"
+  },
+  {
+    "__type__": "cc.UITransform",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 62
     },
     "_enabled": true,
     "__prefab": null,
@@ -1824,7 +2071,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 52
+      "__id__": 62
     },
     "_enabled": true,
     "__prefab": null,
@@ -1862,7 +2109,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 52
+      "__id__": 62
     },
     "_enabled": true,
     "__prefab": null,
@@ -1916,7 +2163,7 @@
     "_duration": 0.1,
     "_zoomScale": 0.92,
     "_target": {
-      "__id__": 52
+      "__id__": 62
     },
     "_id": "02km9/CjtM4LntV5ZcaVeR"
   },
@@ -1925,7 +2172,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 52
+      "__id__": 62
     },
     "_enabled": true,
     "__prefab": null,
@@ -1936,12 +2183,12 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 52
+      "__id__": 62
     },
     "_enabled": true,
     "__prefab": null,
     "button": {
-      "__id__": 59
+      "__id__": 72
     },
     "_id": "adNyH1o7lEPoaiPeZSxUCn"
   },
@@ -1950,29 +2197,29 @@
     "_name": "AudioSettingsBtn",
     "_objFlags": 0,
     "_parent": {
-      "__id__": 12
+      "__id__": 22
     },
     "_children": [
       {
-        "__id__": 62
+        "__id__": 75
       }
     ],
     "_active": true,
     "_components": [
       {
-        "__id__": 65
+        "__id__": 78
       },
       {
-        "__id__": 66
+        "__id__": 79
       },
       {
-        "__id__": 67
+        "__id__": 80
       },
       {
-        "__id__": 68
+        "__id__": 81
       },
       {
-        "__id__": 69
+        "__id__": 82
       }
     ],
     "_prefab": null,
@@ -2009,16 +2256,16 @@
     "_name": "Label",
     "_objFlags": 512,
     "_parent": {
-      "__id__": 61
+      "__id__": 74
     },
     "_children": [],
     "_active": true,
     "_components": [
       {
-        "__id__": 63
+        "__id__": 76
       },
       {
-        "__id__": 64
+        "__id__": 77
       }
     ],
     "_prefab": null,
@@ -2055,7 +2302,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 62
+      "__id__": 75
     },
     "_enabled": true,
     "__prefab": null,
@@ -2076,7 +2323,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 62
+      "__id__": 75
     },
     "_enabled": true,
     "__prefab": null,
@@ -2117,7 +2364,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 61
+      "__id__": 74
     },
     "_enabled": true,
     "__prefab": null,
@@ -2138,7 +2385,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 61
+      "__id__": 74
     },
     "_enabled": true,
     "__prefab": null,
@@ -2176,7 +2423,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 61
+      "__id__": 74
     },
     "_enabled": true,
     "__prefab": null,
@@ -2230,7 +2477,7 @@
     "_duration": 0.1,
     "_zoomScale": 0.92,
     "_target": {
-      "__id__": 61
+      "__id__": 74
     },
     "_id": "83MUZ70BBPoqpCJzA3nVTN"
   },
@@ -2239,7 +2486,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 61
+      "__id__": 74
     },
     "_enabled": true,
     "__prefab": null,
@@ -2250,12 +2497,12 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 61
+      "__id__": 74
     },
     "_enabled": true,
     "__prefab": null,
     "button": {
-      "__id__": 68
+      "__id__": 81
     },
     "_id": "6bWmS+us9G55ZQR94w+B3i"
   },
@@ -2264,16 +2511,16 @@
     "_name": "HighscoreLabel",
     "_objFlags": 0,
     "_parent": {
-      "__id__": 12
+      "__id__": 22
     },
     "_children": [],
     "_active": true,
     "_components": [
       {
-        "__id__": 71
+        "__id__": 84
       },
       {
-        "__id__": 72
+        "__id__": 85
       }
     ],
     "_prefab": null,
@@ -2310,7 +2557,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 70
+      "__id__": 83
     },
     "_enabled": true,
     "__prefab": null,
@@ -2331,7 +2578,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 70
+      "__id__": 83
     },
     "_enabled": true,
     "__prefab": null,
@@ -2372,16 +2619,16 @@
     "_name": "Y8Logo",
     "_objFlags": 0,
     "_parent": {
-      "__id__": 12
+      "__id__": 22
     },
     "_children": [],
     "_active": true,
     "_components": [
       {
-        "__id__": 74
+        "__id__": 87
       },
       {
-        "__id__": 75
+        "__id__": 88
       }
     ],
     "_prefab": null,
@@ -2418,7 +2665,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 73
+      "__id__": 86
     },
     "_enabled": true,
     "__prefab": null,
@@ -2439,7 +2686,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 73
+      "__id__": 86
     },
     "_enabled": true,
     "__prefab": null,
@@ -2477,7 +2724,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 12
+      "__id__": 22
     },
     "_enabled": true,
     "__prefab": null,
@@ -2498,7 +2745,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 12
+      "__id__": 22
     },
     "_enabled": true,
     "__prefab": null,
@@ -2511,7 +2758,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 12
+      "__id__": 22
     },
     "_enabled": true,
     "__prefab": null,
@@ -2540,24 +2787,27 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 12
+      "__id__": 22
     },
     "_enabled": true,
     "__prefab": null,
     "playBtn": {
-      "__id__": 50
+      "__id__": 60
     },
     "upgradeBtn": {
-      "__id__": 59
+      "__id__": 72
+    },
+    "upgradeAvailableIndicator": {
+      "__id__": 66
     },
     "audioSettingsBtn": {
-      "__id__": 68
+      "__id__": 81
     },
     "menuCanvas": {
-      "__id__": 77
+      "__id__": 90
     },
     "highscoreLabel": {
-      "__id__": 72
+      "__id__": 85
     },
     "_id": "4cQFnvx1xB65sFsTPGRrB7"
   },
@@ -2566,7 +2816,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 12
+      "__id__": 22
     },
     "_enabled": true,
     "__prefab": null,
@@ -2595,19 +2845,19 @@
   {
     "__type__": "cc.SceneGlobals",
     "ambient": {
-      "__id__": 83
+      "__id__": 96
     },
     "shadows": {
-      "__id__": 84
+      "__id__": 97
     },
     "_skybox": {
-      "__id__": 85
+      "__id__": 98
     },
     "fog": {
-      "__id__": 86
+      "__id__": 99
     },
     "octree": {
-      "__id__": 87
+      "__id__": 100
     }
   },
   {
diff --git a/assets/Scripts/AppRoot/SaveSystem.ts b/assets/Scripts/AppRoot/SaveSystem.ts
index c721ce6..9ad7174 100644
--- a/assets/Scripts/AppRoot/SaveSystem.ts
+++ b/assets/Scripts/AppRoot/SaveSystem.ts
@@ -2,7 +2,7 @@ import { sys } from "cc";
 import { UserData } from "../Game/Data/UserData";
 
 export class SaveSystem {
-    private userDataIdentifier = "user-dse";
+    private userDataIdentifier = "user-dseeee";
     public save(userData: UserData): void {
         sys.localStorage.setItem(this.userDataIdentifier, JSON.stringify(userData));
     }
diff --git a/assets/Scripts/Menu/Menu.ts b/assets/Scripts/Menu/Menu.ts
index d460cf3..2523e7c 100644
--- a/assets/Scripts/Menu/Menu.ts
+++ b/assets/Scripts/Menu/Menu.ts
@@ -1,9 +1,9 @@
-import { Canvas, Component, Label, _decorator } from "cc";
+import { approx, Canvas, Component, Label, Node, _decorator } from "cc";
 import { AppRoot } from "../AppRoot/AppRoot";
 import { requireAppRootAsync } from "../AppRoot/AppRootUtils";
-import { ModalWindowManager } from "../Services/ModalWindowSystem/ModalWindowManager";
+import { MetaUpgradeSettings } from "../Game/Data/GameSettings";
+import { MetaUpgradesData } from "../Game/Data/UserData";
 import { UIButton } from "../Services/UI/Button/UIButton";
-import { OpenCloseAnimator } from "../Utils/OpenCloseAnimator";
 import { GameRunner } from "./GameRunner";
 import { MenuModalLauncher } from "./ModalWindows/MenuModalLauncher";
 
@@ -13,6 +13,7 @@ const { ccclass, property } = _decorator;
 export class Menu extends Component {
     @property(UIButton) private playBtn: UIButton;
     @property(UIButton) private upgradeBtn: UIButton;
+    @property(Node) private upgradeAvailableIndicator: Node;
     @property(UIButton) private audioSettingsBtn: UIButton;
     @property(Canvas) private menuCanvas: Canvas;
     @property(Label) private highscoreLabel: Label;
@@ -30,6 +31,35 @@ export class Menu extends Component {
         this.menuModalLauncher = new MenuModalLauncher(AppRoot.Instance.ModalWindowManager);
 
         this.highscoreLabel.string = `Highscore: ${Math.floor(AppRoot.Instance.LiveUserData.game.highscore)}`;
+
+        this.updateUpgradeIndicator();
+    }
+
+    private updateUpgradeIndicator(): void {
+        this.upgradeAvailableIndicator.active = this.isUpgradeAffordable();
+    }
+
+    private isUpgradeAffordable(): boolean {
+        const goldCoins: number = AppRoot.Instance.LiveUserData.game.goldCoins;
+        const metaUpgrades: MetaUpgradesData = AppRoot.Instance.LiveUserData.game.metaUpgrades;
+
+        const metaUpgradesSettings = AppRoot.Instance.Settings.metaUpgrades;
+
+        const costs: number[] = [];
+        this.tryPushLowestCost(metaUpgrades.goldGathererLevel, metaUpgradesSettings.goldGatherer, costs);
+        this.tryPushLowestCost(metaUpgrades.healthLevel, metaUpgradesSettings.health, costs);
+        this.tryPushLowestCost(metaUpgrades.movementSpeedLevel, metaUpgradesSettings.movementSpeed, costs);
+        this.tryPushLowestCost(metaUpgrades.overallDamageLevel, metaUpgradesSettings.overallDamage, costs);
+        this.tryPushLowestCost(metaUpgrades.projectilePiercingLevel, metaUpgradesSettings.projectilePiercing, costs);
+        this.tryPushLowestCost(metaUpgrades.xpGathererLevel, metaUpgradesSettings.xpGatherer, costs);
+
+        return 0 < costs.length ? Math.min(...costs) <= goldCoins : false;
+    }
+
+    private tryPushLowestCost(upgradeLevel: number, metaUpgradeSettings: MetaUpgradeSettings, costs: number[]): void {
+        if (upgradeLevel < metaUpgradeSettings.costs.length) {
+            costs.push(metaUpgradeSettings.costs[upgradeLevel]);
+        }
     }
 
     private startGame(): void {
@@ -37,8 +67,9 @@ export class Menu extends Component {
         GameRunner.Instance.playGame();
     }
 
-    private openUpgradesWindow(): void {
-        this.menuModalLauncher.openUpgradesWindow();
+    private async openUpgradesWindow(): Promise<void> {
+        await this.menuModalLauncher.openUpgradesWindow();
+        this.updateUpgradeIndicator();
     }
 
     private openAudioSettingsWindow(): void {