A variation of Space Invaders.
Many improvements have been made on the original Space Invader game in this remake where extraterrestrials are trying to invade earth. You must fire at these invaders who have must be hit several times (they go into different colored alert phases and some of them panic and freak out!). Shooting a panicking invader will give you the necessary energy needed to raise and fire the plasma cannon. If you destroy the invaders’ drill sergeant you will get a powerup (eg the invader’s can’t fire, or freeze, go into panic mode, retreat, slow down, the plasma cannon wil fire killing all invaders in its path.. ..) Use the keyboard or a joystick to move and fire.
Win 95/98