This article is about the place where C.W. spends most of the game. For the room under Farley's Community Center, see Basement vault.
C.W.'s vault is where C.W. spends most of the game. He retreats to it when nobody returns to Hunrath after the Mofang War. The player interacts with C.W. almost exclusively in this location through the vault's window. C.W. leaves his vault multiple times during the course of the game, but the player never sees him outside it until the last scene.