Best Xbox 360 online multiplayer? NO cod or BF

Borderlands 2. Didn't enjoy the first but had a good feeling about the sequel, preordered it and the DLC season pass (urgh), and I've enjoyed it thoroughly. I tried a bit in single player and it's just dull - definitely a game to play with friends.

Need for Speed Most Wanted is about as social as a game can get.

Before you even get into the multiplayer, everything you do is tracked and compared to your friends. From the times you get on the races, to the fastest through to speed cameras, to even how many points you've racked up on your certain car.

Multiplayer is a blast and all those social factors play in on Multiplayer too. Really amazing social game.

Biased because I've been playing the series since it was first released, but Halo 4!

Good story (I liked it, at least) and multiplayer is a lot of fun if you have some good friends to play with. I didn't play Halo 3 and Reach that much, but Halo 4 got me started up all over again

Agree with Halo4. Halo3 was a ton of fun and I made friends during on-line play, that I hang out now with in real life today.

Borderlands 2
Halo 4
Forza Horizon

Thats all youll need