diff --git a/src/main/java/net/halbear/Terrain4J/EngineCore/Main/GameCore.java b/src/main/java/net/halbear/Terrain4J/EngineCore/Main/GameCore.java
index 0ff70b3..e04e4d1 100644
--- a/src/main/java/net/halbear/Terrain4J/EngineCore/Main/GameCore.java
+++ b/src/main/java/net/halbear/Terrain4J/EngineCore/Main/GameCore.java
@@ -109,6 +109,9 @@ public class GameCore implements GameLogic {
         Revolver.CreatePhysicsController( ConvexMesh.Box(0.5f,0.75f,0.5f),200f);
         scene.Revolver = Revolver;
         PlayerActorID = "Player_Revolver";
+
+        physicsController = (RigidPhysicsController) Revolver.GetPhysicsController();
+        RigidBody.RigidBodyRegister.get(physicsController.RigidBodyID).LockRotation();
         // if I put PlayerActorID = "Player_Revolver" it just crashes
         mesh.RegisterMesh();
         scene.AddActor(Musket);