The Action System

         This is a general page of notes and links for the Action System (sometimes marked with an exclamation point) -- which is an open-source universal role-playing system created by Mark Arsenault, Patrick Sweeney, and Ross Winn of Gold Rush Games. It was originally released in 2002, and the content was later released under the Wizards of the Coast Open Gaming License.

Browsable Open-Source Rules
The version 1.1 Action! System rules in HTML, divided by chapter.
Open-Source Rules Document (as a single file)
The complete rules as a single 560K HTML file.
A!S Extensions
A!S Variants




John H. Kim <jhkim-at-darkshire-dot-net>
Last modified: Mon Jul 17 12:16:59 2006