(2005)

Serenity Role Playing Game

(2007)

Battlestar Galactica Role Playing Game

(2008)

Cortex System Role Playing Game

(2008, based on the films Demon Hunters and Demon Hunters: Dead Camper Lake by Dead Gentlemen Productions)

Demon Hunters Role Playing Game

(2008, a board game)

Dragon Lairds

(2009)

Supernatural Role Playing Game

(2010)

Leverage: The Roleplaying Game

(2010)

Smallville Roleplaying Game

(2012)

Marvel Heroic Roleplaying

(2014)

Firefly Role-Playing Game

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