Space Intruders is a single player, shareware, clone of the arcade game Space Invaders where the player moves their gun, left or right on the bottom of the screen blasting a formation of aliens above. The aliens move left and right dropping bombs and as they descend. In between the player and the aliens are four structures which are gradually …

Robotron: 2084 is a single player, shareware clone of the Atari arcade game. The story behind the game is as follows: Man is once again a victim of his own ingenuity. This time he has created a species of killer robots bent on obliterating the human race. And, of course, it's up to you to put things back in order. …