Summary: The follow-up to Trials HD brings the bike-racing action back to the Xbox 360. Ride in real-time multiplayer with two to four players, either locally or through XBLA. Take part in single player career with 50 tracks, challenging unlocks, and tricky achievements. A massive, track editor lets you build the track of your choosing and share it with the world. Or simply download highly-rated tracks from around the globe using Track Central.