Batman: Arkham Asylum
Picked up a 360 controller for $20 and been fiddling around with all the games that have controller support on Steam. Works wonders with Electronic Super Joy and Super House of Dead Ninjas and Batman, it's just amazing. Feels real good playing it on the tv through Steam's Big Picture and guide kicking fools and grapple hooking away before getting caught is awesome! It's like you're Batman, except you are Batman. Amazingly solid and that WB collection was well worth it for this alone.