bought a 360 for rockband

what good games not on pc are out there? I picked up red dead redemption already. I like rpgs as long as the characters arent too annoying, I like beat em-ups like bayonetta as well.

Honestly shoulda bought a ps3 if you like those genres but as far as those 2 go Id so that Dantes Inferno would be a good rental and Oblivion is nothing short of amazing

oh gosh lots. if you want:

First person shooter - Bad Company 2, Modern Warfare 2

RPG - Mass Effect 2, Fallout 3, Dragons Age: Origins

Action/Adventure - Batman: Arkham Asylum, Bayonetta, Red Dead Redemption

Honestly shoulda bought a ps3 if you like those genres but as far as those 2 go Id so that Dantes Inferno would be a good rental and Oblivion is nothing short of amazing

Sarge1442

As a majority of games on Xbox 360 are also "Games for Windows" there are fewer good exclusive games to recommend (that also have not been recommended already) but there are a frew I didn't see listed:

Army of Two (decent coop game) - also has a sequel
Burnout Revenge (still one of the best burnout games)
Dead or Alive 4
Dead Rising
Ghost Recon Advanced Warfighter/GRAW 2 (different games than what are on PC)
Forza Motorsport 2/FM 3
Lost Planet 2 (may be an ok game but I have not played it)
Ninja Gaiden II
Halo 3
Project Gotham Racing 3/PGR 4
Rock Band 2
Super Street Fighter IV

Almost any other good 360 game is either multiplatform (on PC and PS3 also) and/or they are available on PC and with the right setup can give you a better experience than the 360 version such as:

Batman Arkham Asylum, Battlefield Bad Company 2, Bionic Commando, Bionic Commando Rearmed, BioShock, BioShock 2, Borderlands, Call of Duty Modern Warfare, CoD MW 2, Chronicles of Riddick: Assault on Dark Athena, Dark Sector, Dead Space, DIRT, DIRT 2, Devil May Cry 4, Dragon Age Origins, Elder Scrolls Oblivion, Fallout 3, Far Cry 2, FUEL, GTA IV, Gears of War, Ghostbusters, GRID, Just Cause 2, Left 4 Dead, L4D2, Lost Planet, Mass Effect, Mass Effect 2, Mirror's Edge, Need for Speed Shift, Ninja Blade, Orange Box, Prototype, Resident Evil 5, Spider-Man Web of Shadows, Split Second, Star Wars the Force Unleashed, Street Fighter IV, Supreme Commander 2, Tom Clancy HAWX, and X-Men Origins Wolverine.