A roleplaying system derived from Dungeons and Dragons and released under an Open Gaming license (similar to Open Source software licenses) to encourage the creation of compatible games.
Chats and Forums
Chat rooms, message boards, and mailing lists to discuss different aspects of the d20 System.
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Dragonstar
Dragonstar is a space opera campaign setting by Fantasy Flight Games which mixes fantasy elements (elves, drow, dwarves, etc.) into a science fiction setting.
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Foundation, The
The Foundation is a superhero roleplaying system designed by Eric Metcalf and published by Nightshift Games in November, 2000.
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Publishers
Official home pages of companies producing roleplaying game products for the d20 system. These sites contains news and information on products, official errata, and sometimes links to unofficial fan pages about the products.
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Spycraft
Spycraft is a espionage roleplaying game by the Alderac Entertainment Group which uses the D20 system of rules for characters and game play.
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Web Rings
A webring is a group of thematically-similar sites organized into a circle through the use of standardized 'Next' and 'Previous' hyperlinks.
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