Try to keep the rocket safe by avoiding the asteroids as much as you can.
In order to avoid the asteroids you need to move left or right by either tapping or sliding, you can choose you control mode in the main menu.
The longer you manage to keep the rocket safe the higher score you get, but the difficulty will increase with time.
*For using online leaderboard u need to have installed 'Google Play Games'
from google play store!