The elevator takes you to the lower level of the vault. Medicine Bobblehead Overseer’s Guardian Taboo Tattoos Subscribe to Premium to Remove Ads Along the way to rescue Vadim you passed Vault 81 it’s now the only area near and north-west of Diamond City that’s not done. Let’s do something about that, shall we? Don’t worry, it might be pretty involved, but there’s a lot of good loot to be had.