Hit the jumps (heaps of snow) and do tricks to score points. The more tricks in one jump, the more points. But, make sure you complete your tricks before you land, or else you will end up in a huge wipe out. Also, the more successive jumps you have without hitting an obstacle, the more points you will earn. Good luck!

Instructions:

Move your mouse to control the snowboard.
While in mid-air press:
A - to do a 180
S - to do a flip
D - to do a side kick