44: A Game of Automatic Fear
Self-published: 44 1 (2009 PDF)

Atomic-Age Cthulhu
Chaosium : Call of Cthulhu 6 (2013 )

Cold City
Contested Ground Studios: Cold City 1 (2006 )

Cold City Companion
Contested Ground Studios: Cold City 1 (2007 )

Cold City
Contested Ground Studios: Cold City 1.1 (2008 )
Cubicle 7 Entertainment: Cold City 1.1 (2010 )
Contested Ground Studios: Cold City 1.1 (2010 )

Behind the Walls
Evil Hat Productions: Fate Core 1 (2015 PDF)

Juggernaut
Bully Pulpit Games: Generic / One-Off System 1 (2015 Box)

The Spy Who Killed Me
Freeform Games: Generic / One-Off System 1 (2010 PDF)

Under the Big Top
Freeform Games: Generic / One-Off System 1 (2006 PDF)

GURPS Atomic Horror
Steve Jackson Games: GURPS 3 (1993 )
Steve Jackson Games: GURPS 3 (2001 )

Galaxikhan Attacks!
Hex Games: M-Force 1 (2002 )

Twisted 50s: A Campaign Frame for Mortal Coil
Galileo Games: Mortal Coil 2 (2010 PDF)

Tibet
Vajra Enterprises: ORC 1 (2004 )

Tibet Monastic Edition
Vajra Enterprises: ORC 1 (2010 PDF)

Dawn of the Daikaiju
Pinnacle: Savage Worlds 3 (2020 )

Sine Requie
Rose & Poison: Sine Requie 1 (2003 )

Sine Requie Anno XIII
Asterion Press: Sine Requie 1 (2007 )

The 13th Year
Farsight Games: Sketch System 1 (2009 PDF)

They Came From Beneath the Sea!
Onyx Path Publishing: Storypath System 1 (2020 Hardcover)

The Big Hoodoo
Pelgrane Press: Trail of Cthulhu 1 (2011 PDF)

Castle Bravo
Pelgrane Press: Trail of Cthulhu 1 (2010 PDF)