diff --git a/wadsrc/static/zscript/events.txt b/wadsrc/static/zscript/events.txt
index 24707055fd..0e1237dfef 100755
--- a/wadsrc/static/zscript/events.txt
+++ b/wadsrc/static/zscript/events.txt
@@ -279,7 +279,7 @@ class ConsoleEvent : BaseEvent native
     native readonly int Args[3];
 }
 
-class StaticEventHandler : Object native
+class StaticEventHandler : Object native play
 {
     // static event handlers CAN register other static event handlers.
     // unlike EventHandler.Create that will not create them.
@@ -307,8 +307,8 @@ class StaticEventHandler : Object native
     virtual native void WorldTick(WorldEvent e);
 
     //
-    virtual native void RenderFrame(RenderEvent e);
-    virtual native void RenderOverlay(RenderEvent e);
+    virtual native ui void RenderFrame(RenderEvent e);
+    virtual native ui void RenderOverlay(RenderEvent e);
     
     //
     virtual native void PlayerEntered(PlayerEvent e);
@@ -317,7 +317,7 @@ class StaticEventHandler : Object native
     virtual native void PlayerDisconnected(PlayerEvent e);
     
     //
-    virtual native bool UiProcess(UiEvent e);
+    virtual native ui bool UiProcess(UiEvent e);
     virtual native bool InputProcess(InputEvent e);
     
     //
diff --git a/wadsrc/static/zscript/inventory/inventory.txt b/wadsrc/static/zscript/inventory/inventory.txt
index f24a2de099..8b142c9a5b 100644
--- a/wadsrc/static/zscript/inventory/inventory.txt
+++ b/wadsrc/static/zscript/inventory/inventory.txt
@@ -746,7 +746,7 @@ class Inventory : Actor native
 	virtual bool Use (bool pickup) { return false; }
 	virtual double GetSpeedFactor() { return 1; }
 	virtual bool GetNoTeleportFreeze() { return false; }
-	virtual void AlterWeaponSprite(VisStyle vis, in out int changed) {}
+	virtual ui void AlterWeaponSprite(VisStyle vis, in out int changed) {}
 	virtual void OwnerDied() {}
 	virtual Color GetBlend () { return 0; }
 
diff --git a/wadsrc/static/zscript/menu/menu.txt b/wadsrc/static/zscript/menu/menu.txt
index 1640e9d357..db105fa327 100644
--- a/wadsrc/static/zscript/menu/menu.txt
+++ b/wadsrc/static/zscript/menu/menu.txt
@@ -48,7 +48,7 @@ struct JoystickConfig native
 	
 }
 
-class Menu : Object native
+class Menu : Object native ui
 {
 	enum EMenuKey
 	{
diff --git a/wadsrc/static/zscript/menu/menuitembase.txt b/wadsrc/static/zscript/menu/menuitembase.txt
index de5f05a424..901de9d4f1 100644
--- a/wadsrc/static/zscript/menu/menuitembase.txt
+++ b/wadsrc/static/zscript/menu/menuitembase.txt
@@ -4,7 +4,7 @@
 //
 //=============================================================================
 
-class MenuItemBase : Object native
+class MenuItemBase : Object native ui
 {
 	protected native int mXpos, mYpos;
 	protected native Name mAction;