diff --git a/internal/engine.hpp b/internal/engine.hpp
new file mode 100644
index 0000000..f8c2737
--- /dev/null
+++ b/internal/engine.hpp
@@ -0,0 +1,15 @@
+#pragma once
+#include <3ds.h>
+#include <citro2d.h>
+#imclude <citro3d.h>
+
+enum EngineType
+{
+    _2D,
+    _3D
+};
+class Game {
+    public:
+    Game(EngineType, std::string name);
+    ~Game();
+};