Bio-Defense
1985TYMAC (UK) Ltd.Game Gems Inc.
About
The player is presented with a "scan" of an infected body - you pick one of the grid areas covering the body with the joystick and press the button to switch modes. After that you are a controlling a white blood cell that moves about a field chasing after infections. The object is to eliminate infections from the body.
Available on
Atari 8-bit