diff --git a/SVSim.BattleEngine/Engine/UIDrawCall.cs b/SVSim.BattleEngine/Engine/UIDrawCall.cs
index c1d692f2..a0647d5a 100644
--- a/SVSim.BattleEngine/Engine/UIDrawCall.cs
+++ b/SVSim.BattleEngine/Engine/UIDrawCall.cs
@@ -27,8 +27,6 @@ public class UIDrawCall : MonoBehaviour
 
 	private Shader mShader;
 
-	private int mClipCount;
-
 	private Material mDynamicMat;
 
 	private bool mRebuildMat = true;
diff --git a/SVSim.BattleEngine/Shim/UnityEngine/UnityShim.cs b/SVSim.BattleEngine/Shim/UnityEngine/UnityShim.cs
index a5440181..e05de313 100644
--- a/SVSim.BattleEngine/Shim/UnityEngine/UnityShim.cs
+++ b/SVSim.BattleEngine/Shim/UnityEngine/UnityShim.cs
@@ -347,8 +347,6 @@ public void Play(int hash, int layer, float normalizedTime) { }
 
     // ---- enums (grow members as the compiler demands) ----
     public enum FontStyle { Normal}
-    // KeyCode lives in UnityRuntime.cs (full enum).
-    [Flags] public enum HideFlags { None = 0}
     public enum SendMessageOptions { DontRequireReceiver }
 
     // ---- attributes: permissive ctors accept any compile-time attribute args ----