FurOut: Mutated Fate
"calming agent administered: f.e.v. injection pending" "gah!"
Scar's old pack.
It was a long time ago in a mountain range north of an old enclave lab were some f.e.v. (forced evolutionary virus) vats were stored.
Wasteland Dreams - Prologue
The furs were a (althuogh the enclave wouldn't like to admit it) sentient people consisting of various animals exposed to an irradiated pathogen known as the "forced mutation virus" , or f.e.v., that caused radical (and often-times, violent) changes to occur