Upon purchasing the event, an announcement will play, warning everyone to get to the Nuclear/Breach Shelter immediately. A one-minute countdown will then begin, with dramatic music playing in the backgr… See more

•Hiding: If you are not in a combatant team or don't have a gun, it's usually recommended to hide in the fallout bunker.
•Squads: … See more

•For a few minutes after the update's release, the event was bugged, in which purchasing it with credits would result in nothing happening. This was fixed almost immediately afterwards.
•It's unkno… See more

•There's occasionally a large amount of lag when spawning in as an SCP-001-A instance, likely due to the game having to instantly load the Outside Sector and everything around it.
•When spa… See more