You Are the Alien Invader

You always fought against the aliens who were trying to invade our Earth. But what if you were the alien?You must reach Earth without getting hit by Earth defense. There are 7 levels. You control your ship with arrow (or A-D) keys for computers. In some levels, you control two ships. One of the ship's controls are reversed.There is slow-time power-up in some levels. CHEAT For computers, if you pre…