diff --git a/SVSim.BattleEngine/Engine/UIDrawCall.cs b/SVSim.BattleEngine/Engine/UIDrawCall.cs
index cd39c6d0..c1d692f2 100644
--- a/SVSim.BattleEngine/Engine/UIDrawCall.cs
+++ b/SVSim.BattleEngine/Engine/UIDrawCall.cs
@@ -9,7 +9,6 @@ public class UIDrawCall : MonoBehaviour
 	public enum Clipping
 	{
 		None = 0,
-		TextureMask = 1,
 		SoftClip = 3,
 		ConstrainButDontClip = 4
 	}
@@ -22,10 +21,6 @@ public class UIDrawCall : MonoBehaviour
 	[HideInInspector]
 	public int widgetCount;
 
-	[NonSerialized]
-	[HideInInspector]
-	public UIPanel panel;
-
 	private Material mMaterial;
 
 	private Texture mTexture;
@@ -38,14 +33,9 @@ public class UIDrawCall : MonoBehaviour
 
 	private bool mRebuildMat = true;
 
-	private bool mLegacyShader;
-
 	[NonSerialized]
 	public bool isDirty;
 
-	[NonSerialized]
-	private bool mTextureClip;
-
 	private static int[] ClipRange = null;
 
 	private static int[] ClipArgs = null;
@@ -82,26 +72,6 @@ public class UIDrawCall : MonoBehaviour
 		}
 	}
 
-	public bool isClipped => mClipCount != 0;
-
-	private bool IsWizardMaterial()
-	{
-		if (mMaterial.shader.name == "Wizard/VariantSleeveShader")
-		{
-			return true;
-		}
-		return false;
-	}
-
-	private bool IsSleeveMaterial()
-	{
-		if (mMaterial.name.Contains("sleeve"))
-		{
-			return true;
-		}
-		return false;
-	}
-
 	private void Awake()
 	{
 		if (ClipRange == null)
diff --git a/SVSim.BattleEngine/Engine/UIPanel.cs b/SVSim.BattleEngine/Engine/UIPanel.cs
index 49ae1add..720ef3f1 100644
--- a/SVSim.BattleEngine/Engine/UIPanel.cs
+++ b/SVSim.BattleEngine/Engine/UIPanel.cs
@@ -18,7 +18,6 @@ public class UIPanel : UIRect
     public Vector4 baseClipRegion;
     public Vector2 clipSoftness;
     public Vector2 clipOffset;
-    public int clipCount;
 
     // UIRect abstract implementations
     public override float alpha { get; set; } = 1f;
diff --git a/SVSim.BattleEngine/Shim/UnityEngine/UnityShim.cs b/SVSim.BattleEngine/Shim/UnityEngine/UnityShim.cs
index bb1b9282..a5440181 100644
--- a/SVSim.BattleEngine/Shim/UnityEngine/UnityShim.cs
+++ b/SVSim.BattleEngine/Shim/UnityEngine/UnityShim.cs
@@ -46,7 +46,6 @@ namespace UnityEngine
     public class Object
     {
         public string name { get; set; }
-        public HideFlags hideFlags { get; set; }
         public int GetInstanceID() => 0;
         public override string ToString() => name ?? base.ToString();
         public static void Destroy(Object o) { }
@@ -292,13 +291,11 @@ public int particleCount => 0;
         public Texture mainTexture { get; set; }
         public Vector2 mainTextureOffset { get; set; }
         public Vector2 mainTextureScale { get; set; }
-        public string[] shaderKeywords { get; set; }
         public Color GetColor(string n) => Color.white;
         public void SetFloat(string n, float v) { }
         public void SetInt(string n, int v) { }
         public void SetColor(string n, Color c) { }
         public void SetTexture(string n, Texture t) { }
-        public void EnableKeyword(string k) { }
     }
     public partial class Mesh : Object { }
     public class Texture : Object { public int width => 0; public int height => 0; }
@@ -351,7 +348,7 @@ 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, NotEditable = 8, DontSave = 52}
+    [Flags] public enum HideFlags { None = 0}
     public enum SendMessageOptions { DontRequireReceiver }
 
     // ---- attributes: permissive ctors accept any compile-time attribute args ----
diff --git a/SVSim.BattleEngine/Shim/UnityEngine/UnityShimExt.cs b/SVSim.BattleEngine/Shim/UnityEngine/UnityShimExt.cs
index 753ad3b4..bf86c44a 100644
--- a/SVSim.BattleEngine/Shim/UnityEngine/UnityShimExt.cs
+++ b/SVSim.BattleEngine/Shim/UnityEngine/UnityShimExt.cs
@@ -55,7 +55,6 @@ namespace UnityEngine
 
     public partial class Material
     {
-        public void CopyPropertiesFromMaterial(Material mat) { }
     }
 
     public partial class Mesh