It looks like the classic graffiti rollerskating platformer Jet Set Radio will also be coming to iOS and Android mobile devices, in addition to PC, Xbox Live Arcade and PlayStation Network versions.
According to G4TV:
The mobile version of Jet Set Radio will use the OpenFeint social platform for leaderboards and the like. It will also support Apple’s Retina Display and will include a feature for converting photos taken with your device into in-game graffiti.
Jet Set Radio is due to be released on PC, Xbox Live Arcade, and PSN for both PlayStation 3 and Vita this Summer. No mobile release has been revealed yet.