Game Falling Down Stairs

Have you heard of the staircase hall? This is a palace composed of countless stairs, where the stickman can slide and accelerate. Falling Down Stairs is a high score arcade game. We always thinking about what will happen if we fell down the stairs. Now you will know the answer. Avoid the spikes, turn round with others. It's worth noting that even though the stairs are endless, but there is no air wall on both sides of the stairs. If you fall from both sides of the stairs, you must restart the game. Are you ready?