Gametitle-FB.pngThe following is based on the Fallout Bible and is not canon.

Vault 27 is one of the Vault-Tec vaults.

Background[edit | edit source]

As part of the vault experiment, this vault would be deliberately overcrowded. 2000 people would be assigned to enter, double the total sustainable amount. The location of this vault is unknown.

Appearances[edit | edit source]

Vault 27 is mentioned only in the Fallout Bible.

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