Salon Technology: Opening the Dungeon Article about gamer reaction to Ryan Dancey's open gaming proposals. http://www.salon.com/tech/feature/2000/03/29/open_dungeon/

Slashdot: Where Daemons and Dragons Collide Feature story of the Open Gaming Project with reader feedback. http://slashdot.org/features/00/03/22/0950237.shtml

The d20 System Official site of the game engine and the Open Gaming License. http://www.wizards.com/d20/

The Open Gaming Exchange News and directory of open gaming sites and products. http://www.ogexchange.com/

creaturedb - the RPG monster database Open, free, online database for rpg monsters, creatures and npcs. Accepts (and encourages) submissions for home brewed monsters / beasties. Authors/copyright holders receive full credit/ownership/copyright for their work. http://creaturedb.thathobbyplace.com/

Open Gaming Foundation Contains Open Gaming Licenses and a clearinghouse for information about the system. http://www.opengamingfoundation.org/

RPGd20 News and a list of all the companies making d20 products. http://www.rpgd20.com/

RPG Vault Features new races, feats, and classes for the DC and Everquest universes. http://www.geocities.com/jugheathius/

The Boneyard d20 conversions of creatures and rules from Advanced Dungeons and Dragons and Alternity. http://www.geocities.com/kanegrundar/

Roleplaying World Contains reviews, articles, and background information including places, people, races, and religion for a new campaign world in a Roman Empire setting. http://www.roleplayingworld.co.uk/

d20 Tools Contains tools for the d20 system such as new equipment, feats, skills, classes, and characters. http://www.geocities.com/nuelow/d20tools.html

Twin Rose Software Contains the demo and update downloads of the Campaign Suite program for generating characters, maps, and campaigns. http://www.multiweave.com/trose/

The Game Hub Character Database and GM Tools Contains characters and encounter levels, offers ability to create and store characters online. http://www.thegamehub.com/

Ancient Worlds: Multicosm Includes ancient Rome and Iceland campaign settings, new clases, feats, solo adventures, monsters, new rules, and product reviews. http://www.angelfire.com/rpg2/ancientworlds/

Salon Technology: Dungeons & Dragons to go open-source An interview with a gaming executive about an open gaming license for role-playing games. http://www.salon.com/tech/log/2000/03/10/dungeons/index.html

Free Gaming Association The FGA is a non-profit organization dedicated to promoting open gaming and supporting open gaming publishers. http://www.freegamingassociation.org

d20 Magazine Rack A site that has free downloadable electronic magazines such as d20Zine and TempesT's Lore, product reviews, gamer resources, and gaming contests. http://www.d20zines.com

Weird War II - The Complimentary Website Has variant rules, new equipment and vehicles and information for the PEGInc game Weird War II: Blood on the Rhine (and expansions). http://www.mchome.net/dirk/weirdwars/

Shadowrun D20 Conversion Site A conversion site for the Shadowrun system by Wizkids to the D20 Format. http://www.geocities.com/grinningkat/

PCGen A character generator and maintenance program aimed at supporting any and all d20 roleplaying games. http://pcgen.sourceforge.net/