When you start the game, you have to go to advanced option or config or whatever. You know, the menu that pops up when you press start game. It's under the names of the maps. Well anyways, I put everything 999 and the brick limit to 999999. So It's like I never need to worry about anything. I think your problem might be the Bots per player or something. Maybe vechiles...? Just mess around with it.