Automatic Turret

The Automatic Turret is a base defence weapon located in the Mars research facility. It was designed by the Mixom Corporation as a security system, and can be first seen in Doom 3 when entering the Marine HQ. However, the demonic invasion of the facility caused the Indentify Friend or Foe (IFF) program in the turrets to malfunction, resulting in the turrets targeting anything that moves. The turrets cannot be destroyed by any means, but can be deactivated by finding a nearby control console and deactvating them.