diff --git a/.gitmodules b/.gitmodules
index e69de29..6b8e3fd 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -0,0 +1,9 @@
+[submodule "lib/gamacon"]
+	path = lib/gamacon
+	url = git@github.com:AnonymusRaccoon/Gamacon.git
+[submodule "lib/xmlparser"]
+	path = lib/xmlparser
+	url = git@github.com:AnonymusRaccoon/xmlParser.git
+[submodule "lib/quadtree"]
+	path = lib/quadtree
+	url = git@github.com:AnonymusRaccoon/quadtree.git
diff --git a/lib/gamacon b/lib/gamacon
new file mode 160000
index 0000000..d66d6e7
--- /dev/null
+++ b/lib/gamacon
@@ -0,0 +1 @@
+Subproject commit d66d6e792409d80d51c051f7df936b4ec9bd4e54
diff --git a/lib/quadtree b/lib/quadtree
new file mode 160000
index 0000000..e56c902
--- /dev/null
+++ b/lib/quadtree
@@ -0,0 +1 @@
+Subproject commit e56c9029eafe3e5b93cc3bcec28b214aa80a1d78
diff --git a/lib/xmlparser b/lib/xmlparser
new file mode 160000
index 0000000..e09c121
--- /dev/null
+++ b/lib/xmlparser
@@ -0,0 +1 @@
+Subproject commit e09c121a560004d1f05ee56d73cebb8bc2ad3767