Freedom Squirrel!: Nuts to the 70's
HinterWelt Enterprises: Iridium Lite 1 (2009 )

Iridium Lite Core System Reference
Hinterwelt Enterprises: Iridium Lite 1 (2007 PDF)

Shaolin Squirrels : Nuts of Fury
Hinterwelt Enterprises: Iridium Lite 1 (2007 )

Squirrel Attack: Operation Get Mr. Jones' Nuts
Hinterwelt Enterprises: Iridium Lite 1 (2005 )

Squirrels Ahoy: Squirrels of the Spanish Main
Hinterwelt Enterprises: Iridium Lite 1 (2007 )

Squirrels In Space!: The Squirrel Cage
HinterWelt Enterprises: Iridium Lite 1 (2009 )

Supers Inc.
Hinterwelt Enterprises: Iridium Lite 1 (2006 )

Circuses & Carnivals
Hinterwelt Enterprises: Iridium Standard 1 (2005 )

Nebuleon SFRPG
HinterWelt Enterprises: Iridium Standard 1 (2003 )

Rehendi Prison : The Grave
HinterWelt Enterprises: Iridium Standard 1 (2007 )

Roma Imperious
HinterWelt Enterprises: Iridium Standard 1 (2004 Hardcover)

Shades of Earth
HinterWelt Enterprises: Iridium Standard 1 (2002 )

Tales of Gaea
HinterWelt Enterprises: Iridium Standard 1 (2002 )
Hinterwelt Enterprises: Iridium Standard 1 (2005 )

Roma Imperious
Hinterwelt Enterprises: True20 2 (2007 )