The Best Co-op Games That You Can Play With Your Buddy

Torchlight 2 (6 players online)

Like the original Torchlight, Torchlight II features randomly generated dungeons for the player to explore, and tons of different types of monsters to fight for experience and more loot to steal. The game is qite insane and as you progress the dungeon diving gets harder and more chaotic even though you are not alone. Diablo 3 maxes out at four players, which makes it more interesting.