Amplitude, the sequel to Sony's Frequency - one of the trippiest games in a genre known for its trippiness - features music from David Bowie, Weezer, Garbage, Quarashi, Logan 7, as well as several other major recording artists. Trigger drum, bass, vocal, and guitar tracks by tapping the control pad in time to rhythm, and you'll generate an amazing lightshow to accompany your musical stylings. Even better, Amplitude is compatible with Sony's online adapter, so multiplayer game aren't limited to folks sitting around in your living room. Online options will include full chat modes and a ranking system, as well as the ability to create a remix online, which can be saved by the system for other players to listen to and play.