diff --git a/.gitmodules b/.gitmodules
index 493d4ec9..b9b5a6a6 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -31,3 +31,9 @@
 [submodule "thirdparty/ecs-astar"]
 	path = thirdparty/ecs-astar
 	url = https://github.com/esengine/ecs-astar.git
+[submodule "examples/electric-world"]
+	path = examples/electric-world
+	url = https://github.com/esengine/electric-world.git
+[submodule "examples/lawn-mower-demo"]
+	path = examples/lawn-mower-demod
+	url = https://github.com/esengine/lawn-mower-demo.git
\ No newline at end of file
diff --git a/examples/electric-world b/examples/electric-world
new file mode 160000
index 00000000..2b36519b
--- /dev/null
+++ b/examples/electric-world
@@ -0,0 +1 @@
+Subproject commit 2b36519bd964bce71cecdb92337c0a81d7555077