diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..2a0d71d
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "deps/zig-ldtk"]
+	path = deps/zig-ldtk
+	url = https://github.com/desttinghim/zig-ldtk
diff --git a/deps/zig-ldtk b/deps/zig-ldtk
new file mode 160000
index 0000000..9b92fce
--- /dev/null
+++ b/deps/zig-ldtk
@@ -0,0 +1 @@
+Subproject commit 9b92fcea449fc6af7351853eb143c6712cc31077