diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..ade7ba6
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "BattleGame/MiniEngine"]
+	path = BattleGame/MiniEngine
+	url = https://github.com/kiritow/MiniEngine
diff --git a/BattleGame/MiniEngine b/BattleGame/MiniEngine
new file mode 160000
index 0000000..7c22fb5
--- /dev/null
+++ b/BattleGame/MiniEngine
@@ -0,0 +1 @@
+Subproject commit 7c22fb544d626811866293346c9d48ca132583e6