Warhead Detonation

The Warhead Detonation is Site-64's self-destruction procedure, intended to be used only as a last resort in SCP recontainment. Certain requirements must be met before starting the procedure: the Coolant Pumps and Generators must be online, High Threat and Lockdown/Breach Alarms must be on, three or more dangerous SCPs must be breached, and the Nuke Vote must surpass 50%. To initiate the procedure, two O5 Command members each possessing a Nuclear Key must make their way to the Nuke Room. Both O5 Command members will then need to insert their keys into the console and turn them, revealing a red button that starts the procedure.
At the start of the Warhead Detonation procedure, a theme song and a vocal announcement will be heard throughout the site, along with a radio warning and an automatic broadcast. Foundation Personnel will have 120 seconds to reach the Nuclear Shelter before the detonation occurs. This detonation will put all the SCPs back into their containment chambers and kill anyone who is not in the Nuclear Shelter.
In Private Servers, both Nuclear Keys can be picked up and used by one O5 Command member to start the procedure. The 4th Warhead Detonation on a Public Server shuts the server down.