diff --git a/src/d_netcmd.c b/src/d_netcmd.c
index 768c461de..cc16907fa 100644
--- a/src/d_netcmd.c
+++ b/src/d_netcmd.c
@@ -2014,7 +2014,8 @@ Command_LeaveParty_f (void)
 // UINT8 *demofile; // demo file buffer
 static void Command_Playdemo_f(void)
 {
-	char name[256];
+	const char *arg1 = NULL;
+	menudemo_t menudemo = {0};
 
 	if (COM_Argc() < 2)
 	{
@@ -2033,30 +2034,44 @@ static void Command_Playdemo_f(void)
 		return;
 	}
 
+	arg1 = COM_Argv(1);
+
+	// Internal if no extension, external if one exists
+	if (FIL_CheckExtension(arg1))
+	{
+		// External demos must be checked first
+		sprintf(menudemo.filepath, "%s" PATHSEP "%s", srb2home, arg1);
+		G_LoadDemoInfo(&menudemo, /*allownonmultiplayer*/ true);
+
+		if (menudemo.type != MD_LOADED)
+		{
+			// Do nothing because the demo can't be played
+			CONS_Alert(CONS_ERROR, "Unable to playdemo %s", menudemo.filepath);
+			return;
+		}
+	}
+	else
+	{
+		strlcpy(menudemo.filepath, arg1, sizeof(menudemo.filepath));
+	}
+
 	// disconnect from server here?
 	if (demo.playback)
 		G_StopDemo();
 
-	// open the demo file
-	strcpy(name, COM_Argv(1));
-	// dont add .lmp so internal game demos can be played
-
-	CONS_Printf(M_GetText("Playing back demo '%s'.\n"), name);
+	CONS_Printf(M_GetText("Playing back demo '%s'.\n"), menudemo.filepath);
 
 	demo.loadfiles = strcmp(COM_Argv(2), "-addfiles") == 0;
 	demo.ignorefiles = strcmp(COM_Argv(2), "-force") == 0;
 
-	// Internal if no extension, external if one exists
-	// If external, convert the file name to a path in SRB2's home directory
-	if (FIL_CheckExtension(name))
-		G_DoPlayDemo(va("%s"PATHSEP"%s", srb2home, name));
-	else
-		G_DoPlayDemo(name);
+	G_DoPlayDemo(menudemo.filepath);
 }
 
 static void Command_Timedemo_f(void)
 {
 	size_t i = 0;
+	const char *arg1 = NULL;
+	menudemo_t menudemo = {0};
 
 	if (COM_Argc() < 2)
 	{
@@ -2070,14 +2085,33 @@ static void Command_Timedemo_f(void)
 		return;
 	}
 
+	arg1 = COM_Argv(1);
+
+	// Internal if no extension, external if one exists
+	if (FIL_CheckExtension(arg1))
+	{
+		// External demos must be checked first
+		sprintf(menudemo.filepath, "%s" PATHSEP "%s", srb2home, arg1);
+		G_LoadDemoInfo(&menudemo, /*allownonmultiplayer*/ true);
+
+		if (menudemo.type != MD_LOADED)
+		{
+			// Do nothing because the demo can't be played
+			CONS_Alert(CONS_ERROR, "Unable to timedemo %s", menudemo.filepath);
+			return;
+		}
+
+		strlcpy(timedemo_name, menudemo.filepath, sizeof(timedemo_name));
+	}
+	else
+	{
+		strlcpy(timedemo_name, arg1, sizeof(timedemo_name));
+	}
+
 	// disconnect from server here?
 	if (demo.playback)
 		G_StopDemo();
 
-	// open the demo file
-	strcpy (timedemo_name, COM_Argv(1));
-	// dont add .lmp so internal game demos can be played
-
 	// print timedemo results as CSV?
 	i = COM_CheckParm("-csv");
 	timedemo_csv = (i > 0);
diff --git a/src/g_demo.cpp b/src/g_demo.cpp
index d6d18b33c..eac0b1989 100644
--- a/src/g_demo.cpp
+++ b/src/g_demo.cpp
@@ -2564,7 +2564,7 @@ static bool load_ubjson_standing(menudemo_t* pdemo, tcb::span<std::byte> slice,
 	return true;
 }
 
-void G_LoadDemoInfo(menudemo_t *pdemo)
+void G_LoadDemoInfo(menudemo_t *pdemo, boolean allownonmultiplayer)
 {
 	savebuffer_t info = {0};
 	UINT8 *extrainfo_p;
@@ -2653,7 +2653,7 @@ void G_LoadDemoInfo(menudemo_t *pdemo)
 	pdemoflags = READUINT16(info.p);
 
 	// temp?
-	if (!(pdemoflags & DF_MULTIPLAYER))
+	if (!(pdemoflags & DF_MULTIPLAYER) && !allownonmultiplayer)
 	{
 		CONS_Alert(CONS_ERROR, M_GetText("%s is not a multiplayer replay and can't be listed on this menu fully yet.\n"), pdemo->filepath);
 		goto badreplay;
@@ -2679,6 +2679,18 @@ void G_LoadDemoInfo(menudemo_t *pdemo)
 		goto badreplay;
 	}
 
+	if ((pdemoflags & DF_ATTACKMASK))
+	{
+		if ((pdemoflags & ATTACKING_TIME))
+		{
+			info.p += 4; // time
+		}
+		if ((pdemoflags & ATTACKING_LAP))
+		{
+			info.p += 4; // lap
+		}
+	}
+
 	for (i = 0; i < PRNUMSYNCED; i++)
 	{
 		info.p += 4; // RNG seed
diff --git a/src/g_demo.h b/src/g_demo.h
index 4405589e1..4e89b24ef 100644
--- a/src/g_demo.h
+++ b/src/g_demo.h
@@ -227,7 +227,7 @@ void G_DoneLevelLoad(void);
 void G_StopDemo(void);
 boolean G_CheckDemoStatus(void);
 
-void G_LoadDemoInfo(menudemo_t *pdemo);
+void G_LoadDemoInfo(menudemo_t *pdemo, boolean allownonmultiplayer);
 void G_DeferedPlayDemo(const char *demo);
 
 void G_SaveDemo(void);
diff --git a/src/g_game.c b/src/g_game.c
index aa60e5b1d..976b18392 100644
--- a/src/g_game.c
+++ b/src/g_game.c
@@ -1345,6 +1345,7 @@ boolean G_Responder(event_t *ev)
 			{
 				// stop the title demo
 				G_CheckDemoStatus();
+				demo.attract = DEMO_ATTRACT_OFF;
 				return true;
 			}
 		}
diff --git a/src/menus/class-egg-tv/EggTVData.cpp b/src/menus/class-egg-tv/EggTVData.cpp
index f8fdd66c2..50c33f97b 100644
--- a/src/menus/class-egg-tv/EggTVData.cpp
+++ b/src/menus/class-egg-tv/EggTVData.cpp
@@ -216,7 +216,7 @@ EggTVData::Replay::Replay(Folder::Cache::ReplayRef& ref) : ref_(&ref)
 
 	std::copy_n(path.string().c_str(), path.native().size() + 1, info.filepath);
 
-	G_LoadDemoInfo(&info);
+	G_LoadDemoInfo(&info, /*allownonmultiplayer*/ false);
 
 	if (info.type != MD_LOADED)
 	{
diff --git a/src/menus/play-local-race-time-attack.c b/src/menus/play-local-race-time-attack.c
index c8395c26c..2db63ca73 100644
--- a/src/menus/play-local-race-time-attack.c
+++ b/src/menus/play-local-race-time-attack.c
@@ -8,6 +8,7 @@
 #include "../v_video.h"
 #include "../d_main.h" // srb2home
 #include "../m_misc.h" // M_MkdirEach
+#include "../s_sound.h" // S_StartSound
 #include "../z_zone.h" // Z_StrDup/Z_Free
 #include "../m_cond.h"
 
@@ -433,14 +434,8 @@ void M_HandleStaffReplay(INT32 choice)
 
 void M_ReplayTimeAttack(INT32 choice)
 {
-	const char *which;
-
-	restoreMenu = &PLAY_TimeAttackDef;
-
-	M_ClearMenus(true);
-	demo.loadfiles = false;
-	demo.ignorefiles = true; // Just assume that record attack replays have the files needed
-
+	menudemo_t menudemo = {0};
+	const char *which = NULL;
 	const char *modeprefix = "";
 
 	if (cv_dummyspbattack.value)
@@ -459,11 +454,32 @@ void M_ReplayTimeAttack(INT32 choice)
 			which = "last";
 			break;
 		case tareplay_guest:
-			G_DoPlayDemo(va("%s"PATHSEP"media"PATHSEP"replay"PATHSEP"%s"PATHSEP"%s-%sguest.lmp", srb2home, timeattackfolder, G_BuildMapName(levellist.choosemap+1), modeprefix));
-			return;
+			sprintf(menudemo.filepath, "%s"PATHSEP"media"PATHSEP"replay"PATHSEP"%s"PATHSEP"%s-%sguest.lmp", srb2home, timeattackfolder, G_BuildMapName(levellist.choosemap+1), modeprefix);
+			break;
 	}
 
-	G_DoPlayDemo(va("%s"PATHSEP"media"PATHSEP"replay"PATHSEP"%s"PATHSEP"%s-%s-%s%s.lmp", srb2home, timeattackfolder, G_BuildMapName(levellist.choosemap+1), cv_skin[0].string, modeprefix, which));
+	if (which)
+	{
+		sprintf(menudemo.filepath, "%s"PATHSEP"media"PATHSEP"replay"PATHSEP"%s"PATHSEP"%s-%s-%s%s.lmp", srb2home, timeattackfolder, G_BuildMapName(levellist.choosemap+1), cv_skin[0].string, modeprefix, which);
+	}
+
+	G_LoadDemoInfo(&menudemo, /*allownonmultiplayer*/ true);
+
+	if (menudemo.type != MD_LOADED || menudemo.addonstatus > 0)
+	{
+		// Do nothing because the demo can't be played
+		S_StartSound(NULL, sfx_tmxerr);
+		M_StartMessage("Invalid Replay", "Replay cannot be played on this version of the game", NULL, MM_NOTHING, NULL, "Back");
+		return;
+	}
+
+	restoreMenu = &PLAY_TimeAttackDef;
+
+	M_ClearMenus(true);
+	demo.loadfiles = false;
+	demo.ignorefiles = true; // Just assume that record attack replays have the files needed
+
+	G_DoPlayDemo(menudemo.filepath);
 }
 
 static const char *TA_GuestReplay_Str = NULL;