The auto-cannon is an autonomous defense turret equipped with twin Minigun cannons (in an both 5mm and .223 caliber) and relatively heavily armored. These are apart of the automated defense system of Control station Enclave and Sierra Army Depot IV, active in 2241.
A simple, yet efficient design, the auto-cannon turret is an autonomous defense robot. Built around an armored, rotating base, it contains a "head" with the main processing unit and sensors, with the auto-cannons mounted on articulated side mounts connected to the frame on the rear, which also contains eight hundred rounds of ammunition plus any additional ammunition cans for reloading. Simply put, it's an extremely potent defensive emplacement.
The auto-cannon is a stationary minigun with a very long range - just ten hexes shorter than the sniper rifle. It's absolutely lethal at close distances, especially against lightly armored targets (like Marcus), so a sniper or hunting rifle is the best way to destroy them without going into harm's way.
The standard dual minigun variant is located at Sierra Army Depot, with the heavy dual minigun turrets located at Control station Enclave.
Auto-cannons appear only in Fallout 2.
|Military and security||Turrets||Automated turret · Auto-cannon · Gun turret · Laser turret · Turret robot|
|Floating robots||Eyebot (Duraframe Eyebot · Prototype Eyebot · Sparks) · Floating eye · Hover robot · Mister Gutsy (Hardened Mister Gutsy, Ironbelly, Cerberus Sawbones, Sergeant RL-3, Hoover) · Security robot|
|Walkers||Argos · Behemoth · CRB-S · Gasbot · Gun robot · Humanoid brain bot · Humanoid robot (Gloating robot, HR 1200, HR 1205, HR 2999) · Kamikaze robot · Laser robot · Liberty Prime · Pacification robot · Protectron (Deputy Weld, Fisto, Primm Slim) · Robo-scorpion (X-42 giant robo-scorpion) · Scurry robot · Sentinel ·Type II sentry bot · Tesla robot|
|Tracked and wheeled robots||Gatling laser security robot · Protect-O-Bot · Robobrain (Masterbrain, Skynet) · Securitron (Jane, Marilyn, Victor, Yes Man, 010011110110111001100101, Muggy) · Type I sentry bot (Hardened Sentry Bot, Prototype Sentry bot, RY-589 Ultimo bot, Sparky)|
|Utility||General||Assistant robot ·Maintenance robot · Mister Handy (Andy, Crazed Mister Handy, Godfrey, Job, Mobile facial recognition scanner, Mister Buckingham, Mr. Janitor, Prototype Mister Handy, Rhonda, Tour guide, Unit 462, Sparks, Wadsworth) · Service robot · Think tank · Walking eye|
|Medical||Medical Eyebot · Mr. Orderly (Doctor Orderly MD PHD DDS) · Ms. Nanny (Curie, Miss Edna, Molly) · Sawbones|
|Industrial||Agricola robot · Construction drone (Construction drone foreman, The Custodian) Loadlifter robot · Maintenance robot ·Mr Steel · Python ·Repair Eyebot · Tank track robot|
|Commercial||N.I.R.A. · Nukatron · Sunset Sarsaparilla eyebot · Vendortron|