Horrigan is equipped with two unique weapons normally unobtainable: an End Boss plasma gun and an End Boss knife. He is also very fast, having a great amount of AP. Horrigan didn't consider himself a mutant, referring to other wastelanders as "muties" instead. His role is a Enclave Secret Service agent. Frank Horrigan is a super mutant and an agent of the Enclave's Secret Service. He serves as the final boss of Fallout 2. Extreme hard to kill. Smart and speaks in a deep voice. 