diff --git a/src/am_map.cpp b/src/am_map.cpp
index 540461441..2d80b59a0 100644
--- a/src/am_map.cpp
+++ b/src/am_map.cpp
@@ -109,7 +109,10 @@ CUSTOM_CVAR (Int, am_emptyspacemargin, 0, CVAR_ARCHIVE)
 		self = 90;
 	}
 
-	AM_NewResolution();
+	if (nullptr != StatusBar)
+	{
+		AM_NewResolution();
+	}
 }
 
 //=============================================================================
diff --git a/src/c_dispatch.cpp b/src/c_dispatch.cpp
index 1bca9051b..2ab57ab7e 100644
--- a/src/c_dispatch.cpp
+++ b/src/c_dispatch.cpp
@@ -191,9 +191,11 @@ static const char *MenuDefCommands[] =
 {
 	"snd_reset",
 	"reset2defaults",
+	"reset2saved",
 	"menuconsole",
 	"clearnodecache",
 	"am_restorecolors",
+	"undocolorpic",
 	"special",
 	"puke",
 	"fpuke",
diff --git a/src/d_main.cpp b/src/d_main.cpp
index 6247a5339..656a2ca3b 100644
--- a/src/d_main.cpp
+++ b/src/d_main.cpp
@@ -797,7 +797,13 @@ void D_Display ()
 		case GS_LEVEL:
 		case GS_TITLELEVEL:
 			if (!gametic)
+			{
+				if (!screen->HasBegun2D())
+				{
+					screen->Begin2D(false);
+				}
 				break;
+			}
 
 			if (StatusBar != NULL)
 			{
diff --git a/src/p_setup.cpp b/src/p_setup.cpp
index ea8b69649..b87bf6b87 100644
--- a/src/p_setup.cpp
+++ b/src/p_setup.cpp
@@ -3815,8 +3815,6 @@ void P_SetupLevel (const char *lumpname, int position)
 				P_LoadThings (map);
 			else
 				P_LoadThings2 (map);	// [RH] Load Hexen-style things
-
-			SetCompatibilityParams();
 		}
 		else
 		{
@@ -3825,6 +3823,8 @@ void P_SetupLevel (const char *lumpname, int position)
 			times[0].Unclock();
 		}
 
+		SetCompatibilityParams();
+
 		times[6].Clock();
 		P_LoopSidedefs (true);
 		times[6].Unclock();
diff --git a/src/scripting/backend/codegen.cpp b/src/scripting/backend/codegen.cpp
index 564240203..d504282d1 100644
--- a/src/scripting/backend/codegen.cpp
+++ b/src/scripting/backend/codegen.cpp
@@ -8091,7 +8091,7 @@ FxExpression *FxMemberFunctionCall::Resolve(FCompileContext& ctx)
 					{
 						bool error;
 						PFunction *afd = FindClassMemberFunction(ccls, ctx.Class, MethodName, ScriptPosition, &error);
-						if ((afd->Variants[0].Flags & VARF_Method) && (afd->Variants[0].Flags & VARF_Virtual))
+						if ((nullptr != afd) && (afd->Variants[0].Flags & VARF_Method) && (afd->Variants[0].Flags & VARF_Virtual))
 						{
 							staticonly = false;
 							novirtual = true;
diff --git a/src/v_draw.cpp b/src/v_draw.cpp
index 37648112f..fc592949c 100644
--- a/src/v_draw.cpp
+++ b/src/v_draw.cpp
@@ -959,6 +959,19 @@ void DCanvas::DrawLine(int x0, int y0, int x1, int y1, int palColor, uint32_t re
 #endif
 }
 
+DEFINE_ACTION_FUNCTION(_Screen, DrawLine)
+{
+	PARAM_PROLOGUE;
+	PARAM_INT(x0);
+	PARAM_INT(y0);
+	PARAM_INT(x1);
+	PARAM_INT(y1);
+	PARAM_INT(color);
+	if (!screen->HasBegun2D()) ThrowAbortException(X_OTHER, "Attempt to draw to screen outside a draw function");
+	screen->DrawLine(x0, y0, x1, y1, -1, color);
+	return 0;
+}
+
 void DCanvas::DrawPixel(int x, int y, int palColor, uint32_t realcolor)
 {
 #ifndef NO_SWRENDER
diff --git a/wadsrc/static/zscript/base.txt b/wadsrc/static/zscript/base.txt
index e38517142..89eea6bde 100644
--- a/wadsrc/static/zscript/base.txt
+++ b/wadsrc/static/zscript/base.txt
@@ -168,6 +168,7 @@ struct Screen native
 	native static vararg void DrawTexture(TextureID tex, bool animate, double x, double y, ...);
 	native static vararg void DrawChar(Font font, int normalcolor, double x, double y, int character, ...);
 	native static vararg void DrawText(Font font, int normalcolor, double x, double y, String text, ...);
+	native static void DrawLine(int x0, int y0, int x1, int y1, Color color);
 	native static void DrawFrame(int x, int y, int w, int h);
 	native static Vector2, Vector2 VirtualToRealCoords(Vector2 pos, Vector2 size, Vector2 vsize, bool vbottom=false, bool handleaspect=true);
 	native static double GetAspectRatio();
diff --git a/wadsrc/static/zscript/shared/player_cheat.txt b/wadsrc/static/zscript/shared/player_cheat.txt
index 15bad043c..949c89a3c 100644
--- a/wadsrc/static/zscript/shared/player_cheat.txt
+++ b/wadsrc/static/zscript/shared/player_cheat.txt
@@ -272,7 +272,7 @@ extend class PlayerPawn
 			if (type != null && type is deletetype)
 			{
 				let pack = FindInventory(type);
-				if (pack) pack.Destroy();
+				if (pack) pack.DepleteOrDestroy();
 			}
 		}
 	}