Minigun

The Minigun appears in every Unreal series game in various incarnations and names.

Unreal
The Unreal minigun features two tri-barrels that spin with each other.

Unreal Tournament
''As simple as it is dangerous, the Minigun features a rotating barrel assembly and an unmatchet rate of fire. If the primary fire isn't fast enough for you, try the much faster (and less accurate)secondary fire. Good aim is the key to mastering the Minigun. With a little practice you'll be reducing your opponents to helpless bullet catchers at every opportunity. The ammo supply is displayed at the top of the weapon.''

Unreal Tournament 2003
Lockdown

Unreal Tournament 2004
''The Schultz-Metzger T23-A 23mm rotary cannon is capable of firing both high-velocity caseless ammunition and cased rounds. With an unloaded weight of only 8 kilograms, the T23 is portable and maneuverable, easily worn across the back when employing the optional carrying strap. The T23-A is the rotary cannon of choice for the discerning soldier.''

Unreal Tournament 3
Taking some hints from Unreal's Stinger weapon, the new Stinger Minigun has a powerful instant-hit primary fire, while the tarydium shard firing alternate fire mode can nail corpses to a wall.