GTA2 is set in a futuristic city where you try to earn "Respect" from gangs. Earning respect means killing their opposing gang. The more you kill,the harder a job you get that pays ALOT more than an easy job. Also doing jobs and completing them earns you respect too. This game says KILL,  KILL, KILL ,KILL ,KILL all over the box (well not really...).I think ive  said enough.