2003 · 资料书（用于增强玩法的规则/选项）
Blood and Space
A d20 space-adventure sourcebook covering starship construction, crews, combat, and exploration. It adds new core and prestige classes, space-themed skills and feats, personal equipment, trading rules, and systems for building ships and bases with different hulls, drives, defenses, weapons, and facilities. Crew rules track quality, actions, and advancement, while strategic combat includes hazards such as black holes, asteroids, and planets. Ten illustrated, ready-to-use ships are also provided.
技能型（购买或获得技能）基于属性/数值（STR、CON、PER 等）等级制（获得经验值并升级）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Blood and Space
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。