The official Playstation Blog recently spoke with BigBig Studios Richard Ogden about upcoming Playstation Portable racer MotorStorm Arctic Edge.
Among they things Richard Ogden talked about was how the game will deal with multiplayer. Ogden said they are shooting for up to eight player multiplayer both online and local, they're also talking about doing a pass-and-play mode for single PSP group playing. The best part, you will be using your existing PSN id to play these modes.