diff --git a/ui/t6/mainlobby.lua b/ui/t6/mainlobby.lua
index 53f3a6f6..3ea20d41 100644
--- a/ui/t6/mainlobby.lua
+++ b/ui/t6/mainlobby.lua
@@ -193,6 +193,7 @@ CoD.MainLobby.OpenCustomGamesLobby = function(MainLobbyWidget, ClientInstance)
 		if CoD.isZombie == true then
 			-- Engine.SetDvar("ui_zm_mapstartlocation", "")
 			CoD.PrivateGameLobby.InGameLobby = nil
+			Engine.SetDvar("party_solo", 0)
 			MainLobbyWidget:openMenu("SelectGameModeListZM", ClientInstance.controller)
 			-- CoD.GameGlobeZombie.MoveToCenter(ClientInstance.controller)
 		else
@@ -213,6 +214,7 @@ CoD.MainLobby.OpenSoloLobby_Zombie = function(MainLobbyWidget, ClientInstance)
 			Dvar.party_maxplayers:set(1)
 			CoD.PlaylistCategoryFilter = CoD.Zombie.PLAYLIST_CATEGORY_FILTER_SOLOMATCH
 			CoD.PrivateGameLobby.InGameLobby = nil
+			Engine.SetDvar("party_solo", 1)
 			MainLobbyWidget:openMenu("SelectGameModeListZM", ClientInstance.controller)
 			-- CoD.GameGlobeZombie.MoveToCenter(ClientInstance.controller)
 			MainLobbyWidget:close()
diff --git a/ui_mp/t6/hud/loading.lua b/ui_mp/t6/hud/loading.lua
index 56be1ee6..44fd68b7 100644
--- a/ui_mp/t6/hud/loading.lua
+++ b/ui_mp/t6/hud/loading.lua
@@ -226,7 +226,7 @@ LUI.createMenu.Loading = function(LocalClientIndex)
 	local Gametype = Dvar.ui_gametype:get()
 	local LoadscreenName = "loadscreen_" .. Mapname
 	if CoD.isZombie == true then
-		if Engine.GameModeIsMode(CoD.GAMEMODE_THEATER) == false and UIExpression.DvarInt(nil, "party_playerCount") == 1 and (Mapname == CoD.Zombie.MAP_ZM_HIGHRISE or Mapname == CoD.Zombie.MAP_ZM_PRISON or Mapname == CoD.Zombie.MAP_ZM_BURIED or Mapname == CoD.Zombie.MAP_ZM_TOMB) and Gametype == CoD.Zombie.GAMETYPE_ZCLASSIC then
+		if Engine.GameModeIsMode(CoD.GAMEMODE_THEATER) == false and Dvar.party_maxplayers:get() == 1 and (Mapname == CoD.Zombie.MAP_ZM_HIGHRISE or Mapname == CoD.Zombie.MAP_ZM_PRISON or Mapname == CoD.Zombie.MAP_ZM_BURIED or Mapname == CoD.Zombie.MAP_ZM_TOMB) and Gametype == CoD.Zombie.GAMETYPE_ZCLASSIC then
 			LoadscreenName = "black"
 			UseLoadingMovie = true
 		else
diff --git a/ui_mp/t6/menus/privategamelobby_project.lua b/ui_mp/t6/menus/privategamelobby_project.lua
index 75815efa..32a45dda 100644
--- a/ui_mp/t6/menus/privategamelobby_project.lua
+++ b/ui_mp/t6/menus/privategamelobby_project.lua
@@ -267,6 +267,10 @@ local AddGameOptionsButtons = function(PrivateGameLobbyButtonPane, GameOptions,
 end
 
 CoD.PrivateGameLobby.PopulateButtons_Project_Zombie = function(PrivateGameLobbyButtonPane, IsHost)
+	if UIExpression.DvarBool(nil, "party_solo") == 1 then
+		Dvar.party_maxplayers:set(1)
+	end
+
 	if UIExpression.DvarString(nil, "ui_gametype") == CoD.Zombie.GAMETYPE_ZGRIEF then
 		Engine.SetGametypeSetting("allowInGameTeamChange", 1)
 	else