Bloatfly (Fallout 3)

A Bloatfly is a mutated fly. Bloatflies can be found throughout the Capital Wasteland area. A shrill scream serves as the only warning before this over-sized pest delivers a colony of maggot eggs into your belly via its stinger-like projectiles. It typically appears in lower-levels out in the Wasteland, or set areas for it to spawn.

Bloatflies will sometimes patrol in groups of up to 4. They can become troublesome in groups due to the fact they will constantly project maggot eggs at you.

Bloatflies are the second weakest enemy encountered in the Wastelands (Only encompassed by the Radroach) and can be easily avoided by running. They are easily killed with one hunting rifle shot in the torso, or a 3 burst shot from an assault rifle in V.A.T.S

Their attacks are ball like mud similar to the Centaur.