| ||For an overview of keys in Fallout Tactics, see Key.|
|The following is based on Fallout Tactics and some details might contradict canon.|
“An older style key (round head, simple teeth.)”
The prison key opens the mechanical locks of prison doors.
- Rock Falls - in the inventory of one of the hijackers.
- Freeport - in O'Reilly's inventory. This key opens Ripley's cell door.