Take it to the rooftops in the fourth installment of the original bike game, Dirt Bike 4!
The goal is to complete all levels in the shortest amount of time without falling off your bike. The quicker you finish, the higher the score. Try to avoid odd angles when jumping off the rooftops and try to get the bike stable at all times. Good Luck!
Accelerate = Up Key
Brake = Down Key
Lean left/Right - Left/Right Arrow keys