You were sliding on the snowboard when suddenly the avalanche came out of nowhere. It happens with people who loves extreme, but you should escape it or be covered with snow!
The avalanche is a deadly mass of snow and you should not be on its way. However, sometimes people who seek extreme face it and do everything they can to escape it. Slide on your board and see if you will be faster than the avalanche. Collect coins and perform double jumps to jump on high ground or evade stones.