- Cactus Game Design
- Page http://www.cactusgamedesign.com/redemption.php
- Official site, offering articles, rules, card samples, card list, forum, and tournament details.
- Mitch Buckner's Unofficial Redemption Web Site
- Page http://www.angelfire.com/tn/Redemptioncards/
- To help players make a better game. The rules and pictures are taken from Cactus Games with permission.