If you think racing downhill is a rush, then you havenít been uphill! Hop in an ATV and race along rooftops, collecting cash and other items as you speed along. Keep your balance to make your landings level, or else youíll crash-land on your head and start from your last checkpoint. Collide with billboards to win destruction bonuses. Collect enough cash to unlock new outfits and new vehicles to tackle the uphill rush.