But you have to look at it properly, Its the same thing. The game gives you a open world, which is littered with quests, which are the same thing, just a different story or environment. And you fight enemies who are basically either of 4 types.
Bring a couple of friends and then the game will be fun. But is the game worth it then. (dunno might be just me)
FYI, L4D and Payday are made for co-op and are hell-lot-of-fun.
"
Insanity is doing the exact same ****ing thing over and over again, expecting... shit to change." - From a ubisoft game