 | The following is based on information from Fallout: Brotherhood of Steel. |
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The emergency systems keycard is a miscellaneous item in Fallout: Brotherhood of Steel.
Characteristics[]
Appears to be a rather complex keycard. It should be, as it detonates a small nuclear device.
Location[]
Given to the Initiate by Patty, when she's caught by Attis as a blob in the mutated Corporate Vault - Laboratories. It opens the final mutated section of the laboratories and starts the countdown for the vault to be destroyed by a nuclear explosion.