I Want
Rock Band 2 (Xbox 360)
This refined entry replaces the original Rock Band as quite possibly the most fun-filled four person co-op game in creation. Just don't go looking for a huge evolutionary jump.
I'm playing
Fable II (Xbox 360)

This is role-playing in the child's sense: dress up and pretend. Despite the long load times and clunky inventory screens you can be who you want and have a ...

Guitar Hero III: Legends of Rock (Xbox 360)
When you actually get to bust out a Rage Against the Machine song by Rage themselves, there's nothing like it. It's another step in air-guitar fantasy fulfillment.
Rock Band (Xbox 360)
This is the perfectly polished, logical extension of what Guitar Hero started and where the music genre needed to go.
Left 4 Dead (Xbox 360)

An incredibly tense multiplayer experience like no other. A must buy for shooter fans.

Fallout 3 (PS3)
The freedom may scare people used to more linear shooters and the simplified customization might disappoint hardcore RPGers, but if ever a game was worth broadening your horizons for, this ...
I've Beaten
The Darkness (PS3)
Spew demons and bullets as you kill your way through mob families and possibly hell itself in your quest for karmic redemption.
Collecting Dust
Gears of War (Xbox 360)
When the gears start grinding, the cogs best come strapped ... firepower and tactics collide in Gears of War