You are members of The Ouroboros Project, a secret organisation that is the guardian of a machine that can transport people across the Dimensional Mantle that separates universes. You have been selected as back-up for a mission that has run into problems. The previous team has found a tech-vault that needs opening, and you have been tasked to escort a security specialist across the reality barrier to help. There is only one problem: the alternative earth in which the vault is located is teeming with the living dead... This adventure module is designed to be played with the When Worlds Collide™ Role Playing Game System - from the publisher's blurb