diff --git a/README.md b/README.md
new file mode 100644
index 0000000..4e0c82d
--- /dev/null
+++ b/README.md
@@ -0,0 +1,13 @@
+# Build instructions
+Using the `fxsdk` and latest version of `gint`. Requires `luajit`.
+
+For CG
+```bash
+$ ./make_levels.sh
+$ fxsdk build-cg
+```
+For FX
+```bash
+$ ./make_levels.sh
+$ fxsdk build-fx
+```