Mud Fire Description: A fun racing game for everyone. Use your keypad or WASD to move your vehicle. Try to place in the top three to unlock another track and even another vehicle. Watch out for other racers on the track and try to not let them damage your vehicle. Also avoid running into the hills along the track. Press the R key when you are lost or turned around in the wrong direction. Use the space bar for a handbrake and use the C key to change the direction of your camera.