It's a simple game, you only have to:

1.Don't touch the walls.
2.YOU MUSTN'T TOUCH THE WALLS!!!
3.Swipe to rotate the level.
4.Survive for maximum possible time
5.Beat your friend's records!
6....DON'T TOUCH THE BLOODY WALLS!!!

2D Game that has the end of avoiding the obstacles that they present as polygons, At major time spend major the difficulty