Vault 1 (Van Buren)

Vault 1 is one of the vault series of fallout shelters developed by the Vault-Tec Corporation, located somewhere in the Great Midwest Commonwealth. The vault's role in the experiment is unknown.

Background
On the day of the Great War, the military escorted residents to the vault, with Corporal Armstrong escorting one individual to the shelter. The vault was in a disastrous condition on the day, with the overseer having not yet arrived, and an underseer named Frank temporarily taking their place. In addition, the life support systems were down, the generators were not being supplied with enough power, and the resident floating eye bot was damaged. A new resident fixed the broken systems and brought the vault into working order.

Appearances
Vault 1 was to appear in the canceled Van Buren, but also appeared in the Van Buren tech demo.