Part space shooter, part avoidance game; but it's more like Space Invaders than Flappy Bird.
Touch and hold rocket to make it move and shoot. Avoid asteroids, enemy ships and their lasers. Shoot the enemy to score points, but for each one that passes, you lose one point. Collect the green space gas or you will run out of fuel. Be careful - sometimes the gas clings to asteroids.
You can turn off the sound and listen to your music while you play. The game looks quite pretty in the dark while lying in bed.
Thanks for downloading.