Time to race some snowmobiles. Have some fun hanging the rear end out in the corners.

Use the arrow keys to control the sled. Right and left to steer, up and down for throttle control and braking.
The space bar will shoot snow missiles to move the obstacles. There will be small piles of snow balls to replenish your load.
Stay on the track and avoid the obstacles. The jumps will help you avoid some of them.
Watch for power ups and grab them when you can.