I only have PS3
Mass Effect (even though I didn't really like it when I saw it played by my roommate I think it would be more fun if I were playing)
Twilight Princess (It looked interesting enough that I wouldn't mind giving it a shot.
That is really all until Fable 2 or Alan Wake come out.
If perferring the PS3 over the 360 makes me a fanboy.. I guess I am guilty..
List of 360 Games I would like to have: Alan Wake
List of PS3 Games I would like to have: LBP, FFXIII(if it ever comes), R2(maybe)
List of Wii Games I would like to have: Star Wars: The Force Unleashed (It's not an exclusive but it would be awesome)