I also recently bought this complete package. But I have must have done something wrong while installing, since my game only show version 1.2. I don't have a game engine tab. I installed the game, installed the patch, then the 3.0 thingy. I can change music to off and such, so I'm guessing it is installed? And I think I have seen some holes on tanks that have been destroyed. But even if it is working it is annoying not knowing 100% if the patch is installed or not, since well, it cost extra. Should I uninstall and try again?