No living being can open the doors of the Vault; they open themselves at the command of mysterious ancient devices at the heart of the Vault itself. Those who have been inside pass along corridors and down spiralling stairs lined with catacomb subvaults, each barred with its own blast door and surrounded with dust-dry parchment fragments and archaic marks etched in silver. Through each door awaits a secret of the Omega Vault held in an armoured chamber, each protected by powerful automated defences and locks of unfathomable complexity. The Omega Vault is known to yield up a portion of its cryptic artefacts and information in direct response to events unfolding within the Jericho Reach. There is also evidence that the central data-reservoir of Watch Fortress Erioch is bound to something dee