Help at choosing a game

Want a game, with crap graphics, like a 20 minute download and easy to hack, but not many hackers?

Urban Terror. =D

Well lets see, we have Sudden Attack, A.V.A, Operation 7, Counter Strike, WarRock, and of course Crossfire. For graphics and looks with a high speed comp play A.V.A, for just plain old fun without worrying about graphics to much try WarRock