diff --git a/src/register_types.cpp b/src/register_types.cpp
index 3f011e5..93f5d0c 100644
--- a/src/register_types.cpp
+++ b/src/register_types.cpp
@@ -1,4 +1,10 @@
 #include "register_types.h"
+#include "utils/game_mode.hpp"
+#include "utils/game_root.hpp"
+#include "utils/game_state.hpp"
+#include "utils/level.hpp"
+#include "utils/player_input.hpp"
+#include "utils/spawn_point.hpp"
 #include <gdextension_interface.h>
 #include <godot_cpp/core/class_db.hpp>
 #include <godot_cpp/core/defs.hpp>
@@ -12,7 +18,14 @@ void initialize_gdextension_types(ModuleInitializationLevel p_level)
         return;
     }
 }
+    ClassDB::register_class<GameMode>();
+    ClassDB::register_class<GameRoot3D>();
+    ClassDB::register_class<GameState>();
+    ClassDB::register_class<Level3D>();
+    ClassDB::register_class<PlayerInput>();
+    ClassDB::register_class<SpawnPoint3D>();
 
+}
 
 extern "C"
 {