Christian

Christian Gamer's Guild
A group of committed Christians interested in roleplaying and collectible card games. Features chat room, mailing list, links, and a webzine.
http://www.christian-gamers-guild.org/

Holy Lands
A commercial system in which players fight with sword and faith against the demons, devils, and sorcerers who want to destroy the medieval church.
http://www.holylands.net/

The World of Gaianar
Official site for a post-apocalyptic fantasy game.
http://www.gaianar.com/