Game controls: LEFT MOUSE shoot - SPACE ammunition - 1 2 3 4 5 6 7 8 add soldiers
Game info: Alien invasion has begun! You control the last platoon of soldiers that have survived the onslaught! Protect your bases! Once all the bases are destroyed the aliens will control everything! 5 stages, 10 waves each stage, and a big bad alien boss at the end of each stage!