From publisher blurb: If there is only one adage that can be applied to science fiction roleplaying, it is this: The future is a place of limitless possibilities. While the d20 System core rulebooks give the GM and players everything they need to get started, there is always room for more. Like its spiritual predecessor (Modern Player's Companion), the Future Player's Companion focuses on the material used in character creation and game play designed for use by players but also valuable for Gamemasters. After all, the same material that applies to a player character can just as easily apply to an NPC. Tomorrows' Evolution focuses on options for advancing your sci-fi hero in experience and equipment. Inside, you'll find: New advanced and prestige classes for sci-fi campaigns Cybernetic upgrades for flesh-and-blood heroes New equipment, plus gadgets to modify existing equipment Designer drugs and sci-fi medicine, both the good and the bad