diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..03c3230
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "common"]
+	path = common
+	url = https://github.com/Ratstail91/Tortuga.git
diff --git a/common b/common
new file mode 160000
index 0000000..b33fb66
--- /dev/null
+++ b/common
@@ -0,0 +1 @@
+Subproject commit b33fb66d2a7bebb618befa4647893e2ac9d2aa21