Planet Eaters from Outer Space
You must defend the planets, don't let the aliens land 3 ships on a planet, that's all they need to blow the planet into obliteration.
You have a high powered dark matter laser in low orbit, just tap on the screen to aim and shoot the invaders, if three ships make it to the surface its bye bye planet and game over!
Enjoy - its fast, its furious and its Free.
