Gary (Fallout)

Gary was one of the original inhabitants of Vault 108, and clones of him are the only people left in the Vault by 2277.

Gary was cloned at least 54 times. Each clone, also named Gary, only spoke their own name and exhibited increasing hostility toward non-clones. When the Vault scientists started running out of room to house the clones, they planned to destroy some to make room for additional test subjects. Sometime afterward, the clones violently took control of the Vault.