Best multiplayer game? something a bit different

I'm looking to buy a new game to buy and play between a few friends over xbox live but not sure what to get?

We're sick of playing shooting games and have played mw2 and borderlands to death

We're looking for something a bit different .....has anyone got any good suggestions?

Thanks

If you like Beat-em up style RPG's then you could try Marvel Ultimate Alliance 2

ummmmm, try skate 2?

Do you like racing games? If so, try DiRT 2 or Forza Motorsport3.

Teram Fortress 2 is my favorite multiplayer shooter and it's a lot different than any game I have ever played.

Try Team Fortress 2. It's a great multi-player game.

Red Faction Guerilla

Dragonball Raging Blast

Bioshock 2

^^^those are the MP games that I'm playing at the moment to take a break from the mainstream MP games.