Restriction/warning in multiplayer games

[tamtam12345]

I found that some players will disappear at start/in the middle of the multiplayer game when thay nearly lose. I guess thay are new players. To deal with this problem, I think we can do sth such as restrict players who haven't unlock enough upgrades to choose HAVE upgrades when they create new maps. Or give a warning to these players before they finished to create the game. Or don't let players to join/create multiplayer games before finished certain number of campaign maps/have enough upgrades.

[Gral.Sturnn]

Yeah I think its good enough