Press space or the shoot button to shoot asteroids, or UFOs that come later. Press the arrow keys or the arrow buttons to move. Press hide mobile to remove the buttons. press again to bring them back. Shoot the asteroids to destroy them, but if you get hit while not shooting, you die. Also, if the asteroids hit the planet, you also die. Shield power ups when touched, make the planet, but not your ship, invincible for 10 seconds, but the destroyed-by-shield asteroids aren't worth points. UFOs, which come when your asteroids destroyed count reaches 10+, will move up and down, but not left and right. But, if you don't shoot them in time, they'll fire a laser aimed at you. You have to dodge it if that happens, or you die. If you shoot a UFO, it will break, preventing it from shooting or moving. Survive as long as you can, and make sure to protect the planet! UPDATE! Satellites now added! if you destroy them, they fire a laser, but give you 10 points instead of 5 or 3! And now, the moon! If you touch it or shoot it, you die! And now, there's comets! they're faster than the regulars, redder, and on fire! They're rarer though. But, worth more!
A meteor shower is headed for Earth! The Scratchstronauts Command Center sent you in a gunship called Scratchstronauts gunship D-19 to stop the meteor shower and save the planet! But out there, you realize, there's WAY more than you and the Scratchstronauts Command center thought there were, AND, to make matters worse, ALIENS ARE REPORTED IN THE AREA! So, you have to deal with asteroids, AND ALIENS! However, an abandoned Scratchstronauts satellite, used for creating a forcefield around the planet, has it's forcefield tech falling out towards you. Prepare to protect! For the Scratchstronauts! And for Earth! you can snipe shields with your laser by the way. ;D