As of 6 months ago when I last played it there were. Though if at all possible you should consider the PC version. It's been constantly updated and now has equipment you can put on your character and lots of extra maps and features. The 360 version was never really updated like that, so playing it almost seems like a snapshot of the game when it first launched rather than the current state of the game on PC.
Also, the PC community for the game is still booming. Though if the 360 is your only option, you should still be alright.