2009 · 소스북(플레이 향상용 규칙/옵션)

Tempora Mutantur: Referee Supplement: Sleepers, Clones, & Replicants

This referee supplement adds sleepers, clones, and replicants to a science-fiction roleplaying campaign. Its premise centers on preserved bodies in ancient chambers, where characters investigate unfamiliar technology and discover that the occupants may not be dead.