2005 · Kaynak kitap (oyunu geliştirmek için kurallar/seçenekler)

Future Player's Companion: Tomorrows' Evolution

This d20 science-fiction roleplaying supplement expands character creation and gameplay options for futuristic campaigns. It introduces advanced and prestige classes, cybernetic upgrades, new equipment, and gadgets for modifying existing gear. It also covers designer drugs and futuristic medicine, including their benefits and drawbacks. The material is intended primarily for player characters but can also be used to develop non-player characters.