Gold Rush Games announced today that it has released Action! System Core Rules version 1.1 under the Open Game License. Now folks who want to release products under the OGL have an alternative to the D20 System. Gold Rush also announced the official Action! System Trademark License, allowing those who take up the torch of Action! to use its trademarks on products that contain open content based on the rules. All this info and more can be yours with a quick visit to the Action! System site.