Systems Failure

Deadman's Switch
Campaign setting and rules supplement, featuring new character classes, equipment, and bugs.
http://members.tripod.com/~CAIN7/deadman.htm

Systems Failure Fan Page
New characters, new weapons, and a message board.
http://www.angelfire.com/md2/MrFuriousSFFP/

Yahoo! Groups: systemsfailure
Features message board for discussion and online gaming. Registration required to post.
http://games.groups.yahoo.com/group/systemsfailure/