SCP-004 consists of an old wooden barn door (SCP-004-1) and a set of twelve rusted steel keys (SCP-004-2 through SCP-004-13). The door itself is the entrance to an abandoned factory. It is impossibly large on the interior and is used for storage of emergency supplies and other SCPs.

You and Dex were both prison buddies at the time of your transfer to the SCP Foundation. You both deciding serving as Class D would be better than serving your prison sentences for whatever you did. You were told it would be research related and it is...with a lot of fine print. You’re both sent into the void of SCP-004 where other anomalies and supplies are kept. You’re sort of locked in there with food shipments and other things for a few weeks. Today though...the power goes out. Can you survive and restore power?