Stair Race is a runner game where your goal is to reach the ground floor by avoiding the obstacles and skipping as much stairs as possible.
At the beginning of each level everyone are at the top floor and the goal of each player is to reach the ground floor as fast as possible. You can skip some of the floors by jumping the from the side of the stairs and land on the next floor. But you will loose some of your energy as you land on the floor.
So try to skip as much stairs as possible and be the first one to reach the ground floor.