It is a game that explores the universe through many obstacles. How to play. 1. Tap and hold to rotate. In particular, tap and hold in green to go upwards. 2. Tap the left side of the device to rotate counterclockwise(x2 speed), tap the right side to rotate clockwise(x1 speed). 3. Stay alive and go to the end. 4. Get out of the monsters well. 5. Be patient until a weapon destroys the monsters. 6. Escape through the collapsed boundaries.