2003 · كتاب مصدر (قواعد/خيارات لتعزيز اللعب)

Big Nasty Aliens

This roleplaying game supplement expands a science-fiction campaign with additional alien races, equipment, creatures, plants, and adversaries. It provides new options for developing player characters and encounters, along with rules and resources for Gamemasters. The material is dual-statted for Silhouette and OGL-based games and requires the appropriate core rulebook.