package built

Config/DefaultEngine.ini

@@ -5,6 +5,7 @@ GameDefaultMap=/Game/_Maps/Menu/MainMenu_Map.MainMenu_Map
 GlobalDefaultGameMode=/Game/Framework/BP_Template_Game_Mode.BP_Template_Game_Mode_C
 EditorStartupMap=/Game/_Maps/Football/Football_Lobby.Football_Lobby
 GameInstanceClass=/Game/Framework/BP_Shooter_Gameinstance.BP_Shooter_Gameinstance_C
+ServerDefaultMap=/Game/_Maps/Menu/LobbyMenu_Map.LobbyMenu_Map
 
 [/Script/WindowsTargetPlatform.WindowsTargetSettings]
 DefaultGraphicsRHI=DefaultGraphicsRHI_DX12

MultiplayerShooter.uproject

@@ -15,5 +15,11 @@
 			"Name": "MultiUserClient",
 			"Enabled": true
 		}
+	],
+	"TargetPlatforms": [
+		"Linux",
+		"LinuxArm64",
+		"Mac",
+		"Windows"
 	]
 }