This isn’t a creepypasta sorry, it’s a creepy investigation.
There’s countless games on roblox concerning vault 1866. But I’m talking about a specific one for the moment. When you join a new server the entrance is boarded up and there’s an electricity panel. In order to get in you have to cut the wires in the panel, and remove the boards when you cut the power you get an ear-piercing screech. Once inside there’s a secret door that leads to jail cells. Inside both are skeletons and blood writing. When you onboard the stairs it says, “Warning anyone past here is captured.” When heading down there’s the core reactor and a hallway. The window to see the core is blinded I still don’t know how to open it.
Further inspection required.