The Yuma Flats Energy Consortium was a pre-War company that specialized in high energy weapons manufacturing and research. Its major achievements were the creation of the YK32 pulse pistol and YK42B pulse rifle.

Mini-FOT LogoThe following is based on Fallout Tactics and some details might contradict canon.

According to Fallout Tactics, the YK42B was rediscovered by the Reaver Movement, and later again mass produced by the Brotherhood of Steel.


Yuma Flats Energy Consortium is only seen and mentioned in Fallout 2 and Fallout Tactics.