Take the Sportsbike challenge, race your sports bike through the city, desert, outback, mountains and salt lake. Race against 8 other competitors each raceand use your turbo to overtake and win the race. Upgrade your bikes engine, handling and turbo in order to progress. How to Play: How to Play:Use the cursors to steer and up and down to accelerate/reverse, or WASD. X or N to turbo.