Ironically, even though the name sounds as if it is referring to a literal vault, it actually isn't a vault. Vault 8166 contains a large map, lurking with the most powerful hackers on ROBLOX. The map is base-like, with a variety of different hallways and passages to different areas and rooms. The map doesn't seem to show any signs of having an outside of the base. Going there could be putting yourself at risk, let alone even talking about it publicly. Which probably explains why users that go there have hidden name tags (unless the account they are using is an ALT, but again it can put all of your accounts at risk). A rumor has it that being caught going there will result in an IP ban. A lot of "leaked" evidence pointing to this facility has surfaced in the past. But most of it has either