diff --git a/src/BizHawk.Client.EmuHawk/tools/Lua/LuaConsole.cs b/src/BizHawk.Client.EmuHawk/tools/Lua/LuaConsole.cs
index cdaa4bd072..968db1c4b0 100644
--- a/src/BizHawk.Client.EmuHawk/tools/Lua/LuaConsole.cs
+++ b/src/BizHawk.Client.EmuHawk/tools/Lua/LuaConsole.cs
@@ -1155,7 +1155,7 @@ namespace BizHawk.Client.EmuHawk
 
 				if (!alreadyOpen)
 				{
-					new LuaRegisteredFunctionsList(LuaImp.RegisteredFunctions)
+					new LuaRegisteredFunctionsList((MainForm) MainForm, LuaImp.RegisteredFunctions)
 					{
 						StartLocation = this.ChildPointToScreen(LuaListView)
 					}.Show();
diff --git a/src/BizHawk.Client.EmuHawk/tools/Lua/LuaRegisteredFunctionsList.cs b/src/BizHawk.Client.EmuHawk/tools/Lua/LuaRegisteredFunctionsList.cs
index a409b3f5b7..dc4ce4e96f 100644
--- a/src/BizHawk.Client.EmuHawk/tools/Lua/LuaRegisteredFunctionsList.cs
+++ b/src/BizHawk.Client.EmuHawk/tools/Lua/LuaRegisteredFunctionsList.cs
@@ -8,10 +8,13 @@ namespace BizHawk.Client.EmuHawk
 {
 	public partial class LuaRegisteredFunctionsList : Form
 	{
+		private readonly IMainFormForApi _mainForm;
+
 		private readonly LuaFunctionList _registeredFunctions;
 
-		public LuaRegisteredFunctionsList(LuaFunctionList registeredFunctions)
+		public LuaRegisteredFunctionsList(IMainFormForApi mainForm, LuaFunctionList registeredFunctions)
 		{
+			_mainForm = mainForm;
 			_registeredFunctions = registeredFunctions;
 			InitializeComponent();
 			Icon = Properties.Resources.TextDocIcon;
@@ -89,7 +92,7 @@ namespace BizHawk.Client.EmuHawk
 				{
 					var guid = FunctionView.Items[index].SubItems[2].Text;
 					var nlf = _registeredFunctions[guid];
-					_registeredFunctions.Remove(nlf, GlobalWin.Emulator); // TODO: don't use Global
+					_registeredFunctions.Remove(nlf, _mainForm.Emulator);
 				}
 
 				PopulateListView();
@@ -108,7 +111,7 @@ namespace BizHawk.Client.EmuHawk
 
 		private void RemoveAllBtn_Click(object sender, EventArgs e)
 		{
-			_registeredFunctions.Clear(GlobalWin.Emulator); // TODO: don't use Global
+			_registeredFunctions.Clear(_mainForm.Emulator);
 			PopulateListView();
 		}
 
diff --git a/src/BizHawk.Client.EmuHawk/tools/Lua/Win32LuaLibraries.cs b/src/BizHawk.Client.EmuHawk/tools/Lua/Win32LuaLibraries.cs
index 8c1c1edaf5..ce445226ad 100644
--- a/src/BizHawk.Client.EmuHawk/tools/Lua/Win32LuaLibraries.cs
+++ b/src/BizHawk.Client.EmuHawk/tools/Lua/Win32LuaLibraries.cs
@@ -47,9 +47,10 @@ namespace BizHawk.Client.EmuHawk
 				}
 			}
 
+			_mainForm = mainForm;
 			LuaWait = new AutoResetEvent(false);
 			Docs.Clear();
-			var apiContainer = ApiManager.RestartLua(serviceProvider, LogToLuaConsole, mainForm, displayManager, inputManager, mainForm.MovieSession, mainForm.Tools, config, emulator, game);
+			var apiContainer = ApiManager.RestartLua(serviceProvider, LogToLuaConsole, _mainForm, displayManager, inputManager, _mainForm.MovieSession, _mainForm.Tools, config, emulator, game);
 
 			// Register lua libraries
 			foreach (var lib in Client.Common.ReflectionCache.Types.Concat(EmuHawk.ReflectionCache.Types)
@@ -71,11 +72,11 @@ namespace BizHawk.Client.EmuHawk
 					// and inject them here
 					if (instance is ClientLuaLibrary clientLib)
 					{
-						clientLib.MainForm = mainForm;
+						clientLib.MainForm = _mainForm;
 					}
 					else if (instance is ConsoleLuaLibrary consoleLib)
 					{
-						consoleLib.Tools = mainForm.Tools;
+						consoleLib.Tools = _mainForm.Tools;
 						_logToLuaConsoleCallback = consoleLib.Log;
 					}
 					else if (instance is GuiLuaLibrary guiLib)
@@ -89,7 +90,7 @@ namespace BizHawk.Client.EmuHawk
 					}
 					else if (instance is TAStudioLuaLibrary tastudioLib)
 					{
-						tastudioLib.Tools = mainForm.Tools;
+						tastudioLib.Tools = _mainForm.Tools;
 					}
 
 					if (instance is DelegatingLuaLibrary dlgInstance) dlgInstance.APIs = apiContainer;
@@ -107,6 +108,8 @@ namespace BizHawk.Client.EmuHawk
 			EnumerateLuaFunctions(nameof(LuaCanvas), typeof(LuaCanvas), null); // add LuaCanvas to Lua function reference table
 		}
 
+		private readonly MainForm _mainForm;
+
 		private Lua _lua = new Lua();
 		private Lua _currThread;
 
@@ -188,7 +191,7 @@ namespace BizHawk.Client.EmuHawk
 
 		public override void Close()
 		{
-			RegisteredFunctions.Clear(GlobalWin.Emulator); // TODO: don't use globals
+			RegisteredFunctions.Clear(_mainForm.Emulator);
 			ScriptList.Clear();
 			FormsLibrary.DestroyAll();
 			_lua.Close();