Red Dead Redemption
Console(s): Xbox 360, PS3
If Grand Theft Auto offered some sort of multiplayer or co-op mode, then we would've included it on this list over any of the Red Dead titles in a heartbeat. Not that Red Dead Redemption isn't a completely enjoyable game in its own right, it's just that, when it comes to Rockstar, every video game is vying for second place next to GTA. That being said, what separates Red Dead from Grand Theft Auto is it's kick-ass multiplayer mode. Take on your friends in Mexican standoffs or Grab the Bag, and rule the Old West like a regular Jesse James.