Minigun (Fallout 3)

The Rockwell CZ53 Personal Minigun is a multi-barreled chaingun firing 5mm ammunition over 60,000 RPM. When the Great War struck, it was already an aging design and was slowly being replaced by the more advanced Avenger Miniguns.

The Minigun is a Fallout, Fallout 2, Fallout 3 and Fallout: Brotherhood of Steel weapon.

Fallout 3
It should be noted that big guns, such as the Minigun and the Flamer, are still pretty effective at closer ranges even if the player has no big guns skill, thanks to the game's first-person shooter design.

Miniguns are rather common weapons towards the middle and later portions of the game, and can be easily found in various states of repair on the corpses of Super Mutants and Brotherhood of Steel members within Washington, DC, along with good quantities of the required 5mm Rounds. Even without a substantial amount of Big Guns skill, the Minigun can be used for "crowd control" effectively.

Miniguns are highly effective against humanoid enemies such as Raiders and Super Mutants, though they seem less capable at taking out robotic targets. Deathclaws, too, are hardly phased. Additionally, miniguns are one of the few weapons more effective in "free-fire" mode than in VATS.

Gatling Lasers are the energy-based version of the Minigun, but are much rarer.

Mini-gun Działko obrotowe