2020 · Lisäosa (säännöt/valinnat pelin parantamiseksi)

Special Supplement 1: Alien Accommodations

This supplement expands Cepheus Engine and Cepheus Light starship design rules to accommodate alien crew and passengers. It provides guidance for modifying existing ship components, including staterooms and other facilities, without assuming a specific alien species. The rules generally assume that aliens breathe an air mixture broadly compatible with human requirements.