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1910s

Fiasco 1

New York 1913 1910s, New York, New York City

Bully Pulpit Games: Fiasco 1 (2010 PDF)

October's Shadows 1

October's Shadows 24 hour RPGs, communists, guns, Moscow, October Revolution, Russia, Russians, Soviet Union, Soviets

Self-published: October's Shadows 1 (2005 PDF)

Trail of Cthulhu 1

Flying Coffins Sir Arthur Conan Doyle, World War I

Pelgrane Press: Trail of Cthulhu 1 (2012 PDF)

RMS Titanic: The Millionaire's Special mummies, Titanic

Pelgrane Press: Trail of Cthulhu 1 (2012 PDF)

1920s

6d6 Core 1

Mince Pies & Murder
6d6Fireball.com: 6d6 Core 1 (2011 )

6d6 Core 2

Mince Pies and Murder Modern Generic

6d6, UK: 6d6 Core 2 (2014 )

Call of Cthulhu 1

The Asylum & Other Tales
Chaosium: Call of Cthulhu 1 (1983 )
Chaosium: Call of Cthulhu 1 (1983 )

Call of Cthulhu
Chaosium: Call of Cthulhu 1 (1981 Box)
Chaosium: Call of Cthulhu 1 (1982 Box)

Cthulhu Companion
Chaosium: Call of Cthulhu 1 (1983 )

Shadows of Yog-Sothoth Silver Twilight

Chaosium: Call of Cthulhu 1 (1982 )
Chaosium: Call of Cthulhu 1 (1982 )

Call of Cthulhu 2

"Glozel est Authentique!"
Theatre of the Mind Enterprises: Call of Cthulhu 2 (1984 )

Alone Against the Wendigo Canada

Chaosium: Call of Cthulhu 2 (1985 )

The Arkham Evil
Theatre of the Mind Enterprises: Call of Cthulhu 2 (1983 )

Call of Cthulhu
Chaosium: Call of Cthulhu 2 (1983 Box)
Games Workshop, UK: Call of Cthulhu 2 (1983 Box)

Curse of the Chthonians
Chaosium: Call of Cthulhu 2 (1984 )

Death in Dunwich
Theatre of the Mind Enterprises: Call of Cthulhu 2 (1983 )

Fragments of Fear: The Second Cthulhu Companion
Chaosium: Call of Cthulhu 2 (1985 )

The Fungi from Yuggoth Brotherhood of the Beast, Mi-go, Nephren-Ka, NWI, Nyarlathotep

Chaosium: Call of Cthulhu 2 (1984 )
Chaosium: Call of Cthulhu 2 (1987 )

The Horrible Secret of Monhegan Island
Grenadier Models: Call of Cthulhu 2 (1984 )

Masks of Nyarlathotep Africa, Australia, Cairo, China, England, Kenya, London, New York, Nyarlathotep, Shanghai

Chaosium: Call of Cthulhu 2 (1984 Box)

Nightmare in Norway
Games Workshop: Call of Cthulhu 2 (1985 )

Pursuit to Kadath
Theatre of the Mind Enterprises: Call of Cthulhu 2 (1983 )

Trail of Tsathogghua Tsathoggua

Chaosium: Call of Cthulhu 2 (1984 )

Whispers from the Abyss
Theatre of the Mind Enterprises: Call of Cthulhu 2 (1984 )

Call of Cthulhu 3

Call of Cthulhu
Chaosium: Call of Cthulhu 3 (1986 Box)
Games Workshop, UK: Call of Cthulhu 3 (1986 Hardcover)

Green and Pleasant Land
Games Workshop: Call of Cthulhu 3 (1987 )

Spawn of Azathoth
Chaosium: Call of Cthulhu 3 (1986 Box)

The Statue of the Sorcerer & The Vanishing Conjurer
Games Workshop: Call of Cthulhu 3 (1986 )

Terror Australis
Chaosium: Call of Cthulhu 3 (1987 )

Terror from the Stars
Chaosium: Call of Cthulhu 3 (1986 )

Call of Cthulhu 4

Call of Cthulhu Fourth Edition
Chaosium: Call of Cthulhu 4 (1989 )

Cthulhu Casebook
Chaosium: Call of Cthulhu 4 (1990 )

Cthulhu Classics
Chaosium: Call of Cthulhu 4 (1989 )

Fatal Experiments
Chaosium: Call of Cthulhu 4 (1990 )

Curse of Cthulhu Brotherhood of the Beast, Mi-go, Nephren-Ka, NWI, Nyarlathotep

Chaosium: Call of Cthulhu 4 (1990 )

The Great Old Ones
Chaosium: Call of Cthulhu 4 (1989 )

Arkham Unveiled
Chaosium: Call of Cthulhu 4 (1990 )

Return to Dunwich
Chaosium: Call of Cthulhu 4 (1991 )

Kingsport: The City in the Mists
Chaosium: Call of Cthulhu 4 (1991 )

Horror on the Orient Express
Chaosium: Call of Cthulhu 4 (1991 Box)

Lurking Fears
Triad Entertainments: Call of Cthulhu 4 (1990 )

Mansions of Madness
Chaosium: Call of Cthulhu 4 (1990 )

Masks of Nyarlathotep Africa, Australia, Cairo, China, England, Kenya, London, New York, Nyarlathotep, Shanghai

Chaosium: Call of Cthulhu 4 (1989 )

Tales of the Miskatonic Valley
Chaosium: Call of Cthulhu 4 (1991 )

Call of Cthulhu 5

1920s Investigators' Companion
Chaosium: Call of Cthulhu 5 (1993 )

1920s Investigators' Companion Volume II
Chaosium: Call of Cthulhu 5 (1994 )

Adventures in Arkham Country Lovecraft Country

Chaosium: Call of Cthulhu 5 (1993 )
Chaosium: Call of Cthulhu 5 (1997 )

Alone on Halloween
Pagan Publishing: Call of Cthulhu 5 (1992 )

Arkham Sanitarium
Chaosium: Call of Cthulhu 5 (1997 )

Before the Fall deep ones, Innsmouth

Chaosium: Call of Cthulhu 5 (1998 )

The Cairo Guidebook
Chaosium: Call of Cthulhu 5 (1995 )

Call of Cthulhu
Chaosium: Call of Cthulhu 5 (1992 )
Chaosium: Call of Cthulhu 5 (1993 Hardcover)
Chaosium: Call of Cthulhu 5 (1995 )

Dead Reckonings
Chaosium: Call of Cthulhu 5 (1998 )

Dire Documents
Chaosium: Call of Cthulhu 5 (1993 )

Dwellers in Shadow
Triad Entertainments: Call of Cthulhu 5 (1996 )

End of the World
Triad Entertainments: Call of Cthulhu 5 (1994 )

Escape from Innsmouth deep ones, Innsmouth

Chaosium: Call of Cthulhu 5 (1992 )
Chaosium: Call of Cthulhu 5 (1997 )

Fearful Passages
Chaosium: Call of Cthulhu 5 (1992 )

Day of the Beast Brotherhood of the Beast, Mi-go, Nephren-Ka, NWI, Nyarlathotep

Chaosium: Call of Cthulhu 5 (1998 )

Grimrock Isle
Triad Entertainments: Call of Cthulhu 5 (1992 )

The Compact Arkham Unveiled
Chaosium: Call of Cthulhu 5 (1995 )

Horror's Heart
Chaosium: Call of Cthulhu 5 (1996 )

In the Shadows
Chaosium: Call of Cthulhu 5 (1995 )

Keeper's Compendium
Chaosium: Call of Cthulhu 5 (1993 )

King of Chicago Chicago, France, gangs, gangsters, Illinois, Marseille, Prohibition

Chaosium: Call of Cthulhu 5 (1992 )

The London Guidebook
Chaosium: Call of Cthulhu 5 (1996 )

The Complete Masks of Nyarlathotep Africa, Australia, Cairo, China, England, Kenya, London, New York, Nyarlathotep, Shanghai

Chaosium: Call of Cthulhu 5 (1996 )

Minions
Chaosium: Call of Cthulhu 5 (1997 )

Miskatonic University
Chaosium: Call of Cthulhu 5 (1995 )

The New Orleans Guidebook
Chaosium: Call of Cthulhu 5 (1997 )

The Resurrected Volume Two: Of Keys & Gates
Pagan Publishing: Call of Cthulhu 5 (1994 )

The Thing at the Threshold
Chaosium: Call of Cthulhu 5 (1992 )

The Compact Trail of Tsathogghua Tsathoggua

Chaosium: Call of Cthulhu 5 (1997 )

Walker in the Wastes
Pagan Publishing: Call of Cthulhu 5 (1994 )

Whispers in the Dark
Triad Entertainments: Call of Cthulhu 5 (1993 )

Call of Cthulhu 5.5

The 1920s Investigator's Companion
Chaosium: Call of Cthulhu 5.5 (1997 )

Call of Cthulhu Edition 5.5
Chaosium: Call of Cthulhu 5.5 (1998 )

H.P. Lovecraft's Arkham
Chaosium: Call of Cthulhu 5.5 (2003 )

H.P. Lovecraft's Dunwich
Chaosium: Call of Cthulhu 5.5 (2002 )

H.P. Lovecraft's Kingsport
Chaosium: Call of Cthulhu 5.5 (2003 )

The Keeper's Companion
Chaosium: Call of Cthulhu 5.5 (2000 )

Mortal Coils
Pagan Publishing: Call of Cthulhu 5.5 (1998 )

The Parapsychologist's Handbook
Chaosium: Call of Cthulhu 5.5 (2003 )

Raising Up
Chaosium: Call of Cthulhu 5.5 (2004 )

The Resurrected III: Out of the Vault
Pagan Publishing: Call of Cthulhu 5.5 (2002 )

Mysteries of Morocco
Chaosium: Call of Cthulhu 5.5 (2004 )

Call of Cthulhu 5.6

Call of Cthulhu
Chaosium: Call of Cthulhu 5.6 (1999 Hardcover)
Chaosium: Call of Cthulhu 5.6 (2001 Hardcover)

Call of Cthulhu 6

Abomination of the Amazon
Goodman Games: Call of Cthulhu 6 (2010 )

Avalon: The County of Somerset 1920s, England, Somerset

Cubicle 7 Entertainment: Call of Cthulhu 6 (2010 )

The Ballad of Bass Rock
Cubicle 7 Entertainment, UK: Call of Cthulhu 6 (2012 PDF)

Call of Cthulhu
Chaosium: Call of Cthulhu 6 (2004 Hardcover)
Chaosium: Call of Cthulhu 6 (2005 )
Chaosium: Call of Cthulhu 6 (2006 Hardcover)
Chaosium: Call of Cthulhu 6 (2011 Hardcover)

The Cold Case of Robert Suydam
OtherWorld Creations: Call of Cthulhu 6 (2009 )
Super Genius Games: Call of Cthulhu 6 (2009 )

Curse of the Chthonians
Chaosium: Call of Cthulhu 6 (2011 )

Death in Luxor
Goodman Games: Call of Cthulhu 6 (2008 )

Diggin' Up the World Aylesbury, ghouls, Lovecraft Country

Sixtystone Press: Call of Cthulhu 6 (2012 PDF)

The Doom from Below
OtherWorld Creations: Call of Cthulhu 6 (2008 )
Super Genius Games: Call of Cthulhu 6 (2008 )

A Dream of Japan
Goodman Games: Call of Cthulhu 6 (2012 )

The Dreaming Prince
Chaosium: Call of Cthulhu 6 (2011 )

Farewell, My Sanity
Chaosium: Call of Cthulhu 6 (2007 )

Five Go Mad in Egypt
Chaosium: Call of Cthulhu 6 (2009 )

Folklore

Cubicle 7 Entertainment: Call of Cthulhu 6 (2013 )

Gatsby and the Great Race
Chaosium: Call of Cthulhu 6 (2005 )

The Ghosts in the House
Chaosium: Call of Cthulhu 6 (2010 )

Halloween Horror
Chaosium: Call of Cthulhu 6 (2005 )

Horrors from Yuggoth
Goodman Games: Call of Cthulhu 6 (2010 )

House of R'lyeh
Chaosium: Call of Cthulhu 6 (2013 )

The House that Stands Alone
Chaosium: Call of Cthulhu 6 (2010 )

Investigator Weapons Volume 1: The 1920s & 1930s 1930s

Sixtystone Press: Call of Cthulhu 6 (2012 )

Island of Ignorance: The Third Cthulhu Companion
Golden Goblin Press: Call of Cthulhu 6 (2013 )

King of Chicago Chicago, Fantasy Grounds II, gangs, gangsters, Illinois, Prohibition

Chaosium: Call of Cthulhu 6 (2010 eBook)
SmiteWorks: Call of Cthulhu 6 (2010 eBook)

Kingdom of the Blind
Chaosium: Call of Cthulhu 6 (2008 PDF)

Legacies of the Renaissance
Chaosium: Call of Cthulhu 6 (2005 )

The Long Reach of Evil
Goodman Games: Call of Cthulhu 6 (2011 )

Lovecraftian Tales from the Table
Yog-Sothoth.com: Call of Cthulhu 6 (2008 Box)

Madness in London Town
Goodman Games: Call of Cthulhu 6 (2009 )

Mansions of Madness
Chaosium: Call of Cthulhu 6 (2007 )

Masks of Nyarlathotep Africa, Australia, Cairo, China, England, Kenya, London, New York, Nyarlathotep, Shanghai

Chaosium: Call of Cthulhu 6 (2006 Hardcover)
Chaosium: Call of Cthulhu 6 (2010 )
Chaosium: Call of Cthulhu 6 (2010 Hardcover)

Menace from the Moon
Chaosium: Call of Cthulhu 6 (2007 )

Miskatonic University
Chaosium: Call of Cthulhu 6 (2005 )

More Adventures in Arkham Country Arkham, Foxfield, Innsmouth, Kingsport, Lovecraft Country

Miskatonic River Press: Call of Cthulhu 6 (2010 )

Mysteries of Ireland Ireland

Chaosium: Call of Cthulhu 6 (2012 )

The Mysteries of Mesoamerica
Pagan Publishing: Call of Cthulhu 6 (2009 )

Secrets of New Orleans
Chaosium: Call of Cthulhu 6 (2009 )

New Tales of the Miskatonic Valley
Miskatonic River Press: Call of Cthulhu 6 (2009 )

The Phantom of Wilson Creek
Chaosium: Call of Cthulhu 6 (2013 )

The Primal State
Chaosium: Call of Cthulhu 6 (2007 )

Proof of Life
Miskatonic River Press: Call of Cthulhu 6 (2008 PDF)

Ramblings of a Twisted Muse
Chaosium: Call of Cthulhu 6 (2005 )

The Secret of Marseille Fantasy Grounds II, France, Marseille

Chaosium: Call of Cthulhu 6 (2010 eBook)
SmiteWorks: Call of Cthulhu 6 (2010 eBook)

Secrets of Kenya
Chaosium: Call of Cthulhu 6 (2007 )

Secrets of Los Angeles
Chaosium: Call of Cthulhu 6 (2007 )

Secrets of Morocco
Chaosium: Call of Cthulhu 6 (2008 )

Secrets Of New York New York City

Chaosium: Call of Cthulhu 6 (2005 )

Secrets of San Francisco
Chaosium: Call of Cthulhu 6 (2006 )

Secrets of the Congo
Chaosium: Call of Cthulhu 6 (2010 )

The Sevenfold Path
Chaosium: Call of Cthulhu 6 (2011 )

Shadows of Leningrad
Goodman Games: Call of Cthulhu 6 (2010 )

Shadows of Yog-Sothoth Silver Twilight

Chaosium: Call of Cthulhu 6 (2004 )

Shadows over Scotland 1920s, England, Scotland

Cubicle 7 Entertainment: Call of Cthulhu 6 (2011 Hardcover)

Shenandoah
Chaosium: Call of Cthulhu 6 (2009 )

Spawn of Azathoth
Chaosium: Call of Cthulhu 6 (2005 )

Starfall Over the Plateau of Leng
Goodman Games: Call of Cthulhu 6 (2014 Hardcover)

Tales of Death & Darkness
Chaosium: Call of Cthulhu 6 (2005 )

Tales of the Crescent City: Adventures in Jazz-Era New Orleans
Golden Goblin Press: Call of Cthulhu 6 (2014 )

Tales of the Sleepless City
Miskatonic River Press: Call of Cthulhu 6 (2013 )

Tatters of the King King in Yellow, yellow sign

Chaosium: Call of Cthulhu 6 (2006 )

Terror from the Skies England

Chaosium: Call of Cthulhu 6 (2012 )

Terrors from Beyond
Chaosium: Call of Cthulhu 6 (2009 )

The Timeless Sands of India
Goodman Games: Call of Cthulhu 6 (2012 )

Transatlantic Terror
Goodman Games: Call of Cthulhu 6 (2014 PDF)

The Vault
Chaosium: Call of Cthulhu 6 (2008 PDF)

Call of Cthulhu 7

Al-Azif Unearthed: The Unraveling
Chaosium: Call of Cthulhu 7 (2023 PDF)
Miskatonic Repository: Call of Cthulhu 7 (2023 PDF)

Alone Against the Flames
Chaosium: Call of Cthulhu 7 (2015 )

Alone Against the Frost
Chaosium: Call of Cthulhu 7 (2019 )

Alone Against the Tide
Chaosium: Call of Cthulhu 7 (2020 )

Berlin: The Wicked City
Chaosium: Call of Cthulhu 7 (2019 Hardcover)

Call of Cthulhu Keeper Rulebook Seventh Edition
Chaosium: Call of Cthulhu 7 (2014 Hardcover)

Call of Cthulhu Quick-Start Rules
Chaosium: Call of Cthulhu 7 (2013 PDF)
Chaosium: Call of Cthulhu 7 (2016 )

Call of Cthulhu Starter Set
Chaosium: Call of Cthulhu 7 (2018 Box)

The Children of Fear
Chaosium: Call of Cthulhu 7 (2020 Hardcover)

Cold Warning
Golden Goblin Press: Call of Cthulhu 7 (2017 )

Cthulhu Britannica: London 1920s, London

Cubicle 7 Entertainment, UK: Call of Cthulhu 7 (2015 Box)

The Curse of Nineveh 1920s, London

Cubicle 7 Entertainment, UK: Call of Cthulhu 7 (2015 Hardcover)

Dead Light Arkham, Lovecraft Country

Chaosium: Call of Cthulhu 7 (2014 )

Does Love Forgive?
Chaosium: Call of Cthulhu 7 (2020 )

Doors to Darkness
Chaosium: Call of Cthulhu 7 (2016 Hardcover)

Gateways to Terror
Chaosium: Call of Cthulhu 7 (2019 )

Harlem Unbound
Darker Hue Studios: Call of Cthulhu 7 (2017 Hardcover)
Chaosium / Darker Hue Studios: Call of Cthulhu 7 (2020 )

Horror on the Orient Express
Chaosium: Call of Cthulhu 7 (2014 Box)

Horror on the Orient Express Keeper Screen
Chaosium: Call of Cthulhu 7 (2015 Hardcover)

Masks of Nyarlathotep Africa, Australia, Cairo, China, England, Kenya, London, New York, Nyarlathotep, Shanghai

Chaosium: Call of Cthulhu 7 (2018 Hardcover)

S. Petersen's Field Guide to Lovecraftian Horrors
Chaosium: Call of Cthulhu 7 (2016 Hardcover)

The Shadow over Providence
Chaosium: Call of Cthulhu 7 (2019 )

The Star on the Shore
New Comet Games: Call of Cthulhu 7 (2018 Hardcover)

Sun Spots
Weird 8: Call of Cthulhu 7 (2018 Hardcover)

Terror Australis
Chaosium: Call of Cthulhu 7 (2018 Hardcover)

Cthulhu Live 1

Cthulhu Live
Chaosium: Cthulhu Live 1 (1997 )

Cthulhu Live 2

Cthulhu Live Second Edition
Fantasy Flight Games: Cthulhu Live 2 (1999 )

Lost Souls
Fantasy Flight Games: Cthulhu Live 2 (2000 )

Shades of Gray: Pulp Fiction and Film Noir
Fantasy Flight Games: Cthulhu Live 2 (1999 )

Cthulhu Live 3

Cthulhu Live 3rd Edition
Skirmisher Publishing: Cthulhu Live 3 (2006 )

The Return of Cyris Crane
Skirmisher Publishing: Cthulhu Live 3 (2017 PDF)

Cthulhu Squad 1

Cthulhu Squad
Self-published: Cthulhu Squad 1 (2007 HTML)

d20 3

Call of Cthulhu Roleplaying Game
Wizards of the Coast: d20 3 (2002 Hardcover)

EPOCH 1

EPOCH: The Experiment Continues
Imaginary Empire: EPOCH 1 (2014 )

Fae Noir 1

Fae Noir
Green Fairy Games: Fae Noir 1 (2007 )

The Paris Escapade
Green Fairy Games: Fae Noir 1 (2007 )

Fiction

The Book of Iod
Chaosium: Fiction (1995 TPB)

The Journal of Campbell Thompson
Cubicle 7 Entertainment: Fiction (2015 Hardcover)

The Journal of Neve Selcibuc 1920s, London

Cubicle 7 Entertainment, UK: Fiction (2015 Hardcover)

The Journal of Reginald Campbell Thompson 1920s, London

Cubicle 7 Entertainment, UK: Fiction (2015 Hardcover)

The Xothic Legend Cycle
Chaosium: Fiction (1997 TPB)

GangBusters 1

GangBusters
TSR: GangBusters 1 (1982 Box)

GB1: Trouble Brewing
TSR: GangBusters 1 (1982 )

GB2: Murder in Harmony
TSR: GangBusters 1 (1982 )

GB3: Death on the Docks
TSR: GangBusters 1 (1983 )

GB4: The Vanishing Investigator
TSR: GangBusters 1 (1983 )

GB5: Death in Spades
TSR: GangBusters 1 (1984 )

GangBusters 3

GangBusters
TSR: GangBusters 3 (1990 )

Generic

Miskatonic U. Graduate Kit
Chaosium: Generic (1987 )

Generic 1

Horror on the Orient Express Dice Set
Chaosium: Generic 1 (2015 Box)
Q Workshop: Generic 1 (2015 Box)

Generic / One-Off System 1

Boats Against the Current
Anna Klein: Generic / One-Off System 1 (2015 PDF)

The Committee for the Exploration of Mysteries
Eric J. Boyd Designs: Generic / One-Off System 1 (2007 )

Shab-al-Hiri Roach, The cockroaches

Bully Pulpit Games: Generic / One-Off System 1 (2006 )

GUMSHOE 1

Harlem Unbound Keeper Screen
Darker Hue Studios: GUMSHOE 1 (2017 Hardcover)

GURPS 3

The Old Stone Fort
Steve Jackson Games: GURPS 3 (1988 )

InSpectres 1

UnSpeakable
Memento Mori Theatricks: InSpectres 1 (2002 PDF)

LARP / One-Off 1

Carnival Arcane: The LARP
Figments of Your Imagination: LARP / One-Off 1 (2013 PDF)

Macabre Tales Domino Based 1

A Translation of Evil
Spectrum Games: Macabre Tales Domino Based 1 (2012 PDF)

Mortal Coil 2

That Which Rises: A Campaign Frame for Mortal Coil
Galileo Games: Mortal Coil 2 (2010 PDF)

Mutants & Masterminds 2

Legacy of Justice: The Pulp Era 1910s, 1920s, 1930s, M&M Superlink

Big Finger Games: Mutants & Masterminds 2 (2006 PDF)
Big Finger Games: Mutants & Masterminds 2 (2007 )

Roaring Twilight 1

Roaring Twilight
Cornucopia Studios: Roaring Twilight 1 (2009 Digest)

Rolemaster 3

Pulp Adventures
I.C.E.: Rolemaster 3 (1997 )

Trail of Cthulhu 1

Cthulhu City Arkham

Pelgrane Press: Trail of Cthulhu 1 (2017 Hardcover)

Many Fires 1920s, 1930s, Mexico

Pelgrane Press: Trail of Cthulhu 1 (2011 PDF)

True20 2

Shadows of Cthulhu
Reality Deviant Publications: True20 2 (2009 )
Mongoose Publishing: True20 2 (2009 )

Wicked Lies & Alibis 1

Wicked Lies & Alibia
Imaginary Empire: Wicked Lies & Alibis 1 (2015 )

1930s

A Taste for Murder 1

A Taste for Murder
Self-published: A Taste for Murder 1 (2010 )

Any-System Key 1

Heroes of Rura-Tonga: Pulp Adventures in the South Pacific

Griffon Publishing Studio: Any-System Key 1 (2008 PDF)

Pulp Egypt: Adventures Along the Nile, 1933-1939 Egypt

Griffon Publishing Studio: Any-System Key 1 (2006 PDF)

Bootleggers 1

Bootleggers: Smuggling Run
one.seven design: Bootleggers 1 (2014 PDF)

BRP 2

Murder in the Footlights
Chaosium: BRP 2 (2010 PDF)

Call of Cthulhu 2

Alone Against the Dark Antarctica, Egypt, Germany, New York

Chaosium: Call of Cthulhu 2 (1985 )

Call of Cthulhu 5

Coming Full Circle
Pagan Publishing: Call of Cthulhu 5 (1995 )

Terror
Chaosium: Call of Cthulhu 5 (2005 )

Call of Cthulhu 5.5

Beyond the Mountains of Madness Antarctica, elder things, Miskatonic University, New York

Chaosium: Call of Cthulhu 5.5 (1999 )

Machine Tractor Station Kharkov-37
Chaosium: Call of Cthulhu 5.5 (2004 )

Miskatonic University Antarctic Expedition Pack
Chaosium: Call of Cthulhu 5.5 (1999 Looseleaf)

Call of Cthulhu 6

Beyond the Mountains of Madness Antarctica, elder things, Miskatonic University, New York

Chaosium: Call of Cthulhu 6 (2006 Hardcover)

BTMOM Game Aids
Chaosium: Call of Cthulhu 6 (2007 )

Canis Mysterium
Chaosium: Call of Cthulhu 6 (2013 )

Children of the Storm
Chaosium: Call of Cthulhu 6 (2010 )

Curse of the Yellow Sign, Act 1: Digging for a Dead God Africa, yellow sign

Wicked Dead Brewing Company: Call of Cthulhu 6 (2009 PDF)

Curse of the Yellow Sign, Act 3: Archimedes 7 spaceships

John Wick Presents: Call of Cthulhu 6 (2010 PDF)

Final Flight
Pagan Publishing: Call of Cthulhu 6 (2008 )

Machine Tractor Station Kharkov-37
Chaosium: Call of Cthulhu 6 (2007 )

Call of Cthulhu 7

Alone Against the Dark Antarctica, Egypt, Germany, New York

Chaosium: Call of Cthulhu 7 (2017 )

A Cold Fire Within
Chaosium: Call of Cthulhu 7 (2019 )

Cold Harvest
Chaosium: Call of Cthulhu 7 (2014 )

Pulp Cthulhu
Chaosium: Call of Cthulhu 7 (2016 Hardcover)

The Two-Headed Serpent
Chaosium: Call of Cthulhu 7 (2017 Hardcover)

Cosmic Patrol 1

Blank Dossiers
Catalyst Game Labs: Cosmic Patrol 1 (2011 PDF)

Cthulhu Confidential 1

Cthulhu Confidential
Pelgrane Press: Cthulhu Confidential 1 (2016 Hardcover)

The House Up in the Hills
Pelgrane Press: Cthulhu Confidential 1 (2017 PDF)

The Howling Fog
Pelgrane Press: Cthulhu Confidential 1 (2017 PDF)

d20 3

Call of Cthulhu Gamemaster's Pack
Chaosium: d20 3 (2002 Looseleaf)

d20 Modern 1

Advanced Class: Ace Reporter
Adamant Entertainment: d20 Modern 1 (2005 PDF)

Advanced Class: Air Ace
Adamant Entertainment: d20 Modern 1 (2004 PDF)

Advanced Class: Big Game Hunter
Adamant Entertainment: d20 Modern 1 (2005 PDF)

Advanced Class: Boxer
Adamant Entertainment: d20 Modern 1 (2005 PDF)

Advanced Class: Cowboy Hero
Adamant Entertainment: d20 Modern 1 (2007 PDF)

Advanced Class: Femme Fatale
Adamant Entertainment: d20 Modern 1 (2005 PDF)

Advanced Class: Fortune Hunter
Adamant Entertainment: d20 Modern 1 (2005 PDF)

Advanced Class: G-Man
Adamant Entertainment: d20 Modern 1 (2005 PDF)

Advanced Class: Gumshoe
Adamant Entertainment: d20 Modern 1 (2005 PDF)

Advanced Class: Gun Moll
Adamant Entertainment: d20 Modern 1 (2006 PDF)

Advanced Class: Hooded Terror
Adamant Entertainment: d20 Modern 1 (2006 PDF)

Advanced Class: Mad Scientist
Adamant Entertainment: d20 Modern 1 (2004 PDF)

Advanced Class: Man of Mystery
Adamant Entertainment: d20 Modern 1 (2004 PDF)

Advanced Class: Mastermind
Adamant Entertainment: d20 Modern 1 (2004 PDF)

Advanced Class: Mesmerist
Adamant Entertainment: d20 Modern 1 (2004 PDF)

Advanced Class: Mobster
Adamant Entertainment: d20 Modern 1 (2006 PDF)

Advanced Class: Noble Savage
Adamant Entertainment: d20 Modern 1 (2004 PDF)

Advanced Class: Paragon
Adamant Entertainment: d20 Modern 1 (2004 PDF)

Advanced Class: Rocket Ranger
Adamant Entertainment: d20 Modern 1 (2005 PDF)

The Crimson Veil
Adamant Entertainment: d20 Modern 1 (2007 PDF)

Dragon Island
Adamant Entertainment: d20 Modern 1 (2005 PDF)

Escape from the Crimson Palace
Adamant Entertainment: d20 Modern 1 (2007 PDF)

Gamemaster's Guide to Pulp Adventure
Adamant Entertainment: d20 Modern 1 (2005 PDF)

The Golden Idol of Sikral
Adamant Entertainment: d20 Modern 1 (2007 PDF)

Longknife Silver Arrow
Gamepoint Worlds: d20 Modern 1 (2006 PDF)

Lost Temple of the Incan Blood God
Adamant Entertainment: d20 Modern 1 (2005 PDF)

The Mind Murders
Adamant Entertainment: d20 Modern 1 (2005 PDF)

The Mummy's Revenge mummies, New York City

Adamant Entertainment: d20 Modern 1 (2005 PDF)

Politics of Terror
Adamant Entertainment: d20 Modern 1 (2007 PDF)

Pulp Villains: Nazis
Adamant Entertainment: d20 Modern 1 (2005 PDF)

Pulp Villains: Perils of the Orient
Adamant Entertainment: d20 Modern 1 (2007 PDF)

Pulp Villains: Thugee
Adamant Entertainment: d20 Modern 1 (2005 PDF)

Rocket Raiders
Adamant Entertainment: d20 Modern 1 (2007 PDF)

The Scorpion Syndicate
Adamant Entertainment: d20 Modern 1 (2007 PDF)

The Steel Legion
Adamant Entertainment: d20 Modern 1 (2006 PDF)

Suddenly... Encounters
Adamant Entertainment: d20 Modern 1 (2005 PDF)

Thrilling Tales: Omnibus Edition! boxers, Earth, mad scientists, mobsters, Nazis, reporters, Thugees

Adamant Entertainment: d20 Modern 1 (2006 )

The Valley of Death
Adamant Entertainment: d20 Modern 1 (2007 PDF)

Zeppelin Adventures zeppelins

Adamant Entertainment: d20 Modern 1 (2005 PDF)

Daredevils 1

Daredevil Adventures 1: Deadly Coins
Fantasy Games Unlimited: Daredevils 1 (1983 )

Daredevil Adventures 2: Menace Beneath the Sea
Fantasy Games Unlimited: Daredevils 1 (1983 )

Daredevil Adventures 3: Supernatural Thrillers Issue
Fantasy Games Unlimited: Daredevils 1 (1984 )

Daredevil Adventures 4: Lost World Tales
Fantasy Games Unlimited: Daredevils 1 (1985 )

Daredevil Adventures Featuring Black Claws
Fantasy Games Unlimited: Daredevils 1 (1982 )

Daredevils
Fantasy Games Unlimited: Daredevils 1 (1982 Box)

Fate 3

The Golden Idol of Sikral
Adamant Entertainment: Fate 3 (2007 PDF)

Fiasco 1

Transatlantic Atlantic Ocean, cruise ships

Bully Pulpit Games: Fiasco 1 (2010 PDF)

Fiction

Mysteries of the Worm
Chaosium: Fiction (1993 TPB)
Chaosium: Fiction (2009 TPB)

Generic 1

Arcana Agency: The Thief of Memories
Megara Entertainment: Generic 1 (2012 Hardcover)

Daring Tales of Adventure Figure Flats assassins, cultists, figure flats, mafiosos, Nazis

Triple Ace Games: Generic 1 (2008 PDF)
Triple Ace Games: Generic 1 (2010 eBook)
SmiteWorks USA: Generic 1 (2010 eBook)

Four Shadows: Music for Trail of Cthulhu
Pelgrane Press: Generic 1 (2008 eBook)

Gumshoe: The Hard-Boiled Detective in the Thirties 1930s, 20th century

Sleuth Publications: Generic 1 (1985 )

Hollow Earth Expedition Earth Drill
Fat Dragon Games: Generic 1 (2007 PDF)

Hollow Earth Expedition: Adversary Pack 1
Fat Dragon Games: Generic 1 (2007 PDF)

No Security
Hebanon Games: Generic 1 (2013 )

Generic / One-Off System 1

Boomtown Planet - Saturday Edition
Timeless Games: Generic / One-Off System 1 (2007 )

Death on the Gambia
Freeform Games, UK: Generic / One-Off System 1 (2001 PDF)

GURPS 3

Chaos In Kansas
Steve Jackson Games: GURPS 3 (1989 )

GURPS Cliffhangers
Steve Jackson Games: GURPS 3 (1989 )
Steve Jackson Games: GURPS 3 (2002 )

GURPS 4

GURPS Thaumatology: Age of Gold
Steve Jackson Games: GURPS 4 (2008 PDF)

HERO 3

Justice Inc.
Hero Games: HERO 3 (1984 Box)

Lands of Mystery
Hero Games: HERO 3 (1985 )

Trail of the Gold Spike
Hero Games: HERO 3 (1984 )

HERO 5

The Golden Idol of Sikral
Hero Games: HERO 5 (2005 PDF)

Holodomor 1

Holodomor

24 hour RPGs, communists, farmers, mud, Soviet Union, Soviets, Ukraine

Self-published: Holodomor 1 (2005 PDF)

Iridium Standard 1

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

Mercenaries, Spies & Private Eyes 1

Mugshots 1: The Case of the Pacific Clipper
Flying Buffalo: Mercenaries, Spies & Private Eyes 1 (1991 )

Monsters 1

Doctor Jester's Phantasmagorical Automatic Freak Machine
Arc Dream Publishing: Monsters 1 (2011 PDF)

The Dreadful Secrets of Candlewick Manor
Arc Dream Publishing: Monsters 1 (2008 )

Mutants & Masterminds 2

Thrilling Tales: Pulp Archetypes
Adamant Entertainment: Mutants & Masterminds 2 (2006 PDF)

Thrilling Tales: Pulp Archetypes 2
Adamant Entertainment: Mutants & Masterminds 2 (2008 PDF)

octaNe

Against the Reich!
Memento Mori Theatricks: octaNe (2003 )

QAGS 1

Mars & Venus At War
Hex Games: QAGS 1 (2001 )

QAGS 2

American Artifacts: The Complete Collection
Hex Games: QAGS 2 (2018 )

Hobomancer
Hex Games: QAGS 2 (2012 PDF)

Hobomancer Companion
Hex Games: QAGS 2 (2014 PDF)

Mars & Venus At War Revised Edition
Hex Games: QAGS 2 (2010 PDF)

Savage Worlds 2

The Bones of Chinatown
Kenzer & Company: Savage Worlds 2 (2009 PDF)

Curse of the Jade Monkey
Adamant Entertainment: Savage Worlds 2 (2010 PDF)

Daring Tales of Adventure: Rocket Rangers
Triple Ace Games: Savage Worlds 2 (2010 PDF)

Daring Tales of Adventure Compendium 1
Cubicle 7 Entertainment: Savage Worlds 2 (2010 )
Triple Ace Games: Savage Worlds 2 (2010 )

Daring Tales of Adventure Compendium 2
Cubicle 7 Entertainment: Savage Worlds 2 (2010 )
Triple Ace Games: Savage Worlds 2 (2010 )

Daring Tales of Adventure Compendium 3
Cubicle 7 Entertainment: Savage Worlds 2 (2010 )
Triple Ace Games: Savage Worlds 2 (2010 )

Daring Tales of Adventure Compendium 4
Cubicle 7 Entertainment: Savage Worlds 2 (2010 )
Triple Ace Games: Savage Worlds 2 (2010 )

The Devil's Chalice Boston, Carpathian Mountains, Massachusetts, Nazis

Triple Ace Games: Savage Worlds 2 (2009 PDF)

Empire of the Black Pharaoh Athens, Egypt, Greece, movies

Triple Ace Games: Savage Worlds 2 (2009 PDF)

The Hands of Kali Boston, India, Massachusetts, Thugees

Triple Ace Games: Savage Worlds 2 (2009 PDF)

Island of Terror dinosaurs, islands, Nazis, savages, South America

Triple Ace Games: Savage Worlds 2 (2009 PDF)

Kingdom of the Blood Gods Amazons, Aztecs, Hollow Earth, Nazis, pirates

Triple Ace Games: Savage Worlds 2 (2009 PDF)

Legacy of Tunguska Alaska, gangsters, Nazi, Russia, Siberia, Soviet Union, Tunguska

Triple Ace Games: Savage Worlds 2 (2009 PDF)

The Muramasa Curse China, Japanese, Manchuria, Shanghai, Tibet

Triple Ace Games: Savage Worlds 2 (2009 PDF)

The Palladium Peril Austria, England, Nazis, Vienna

Triple Ace Games: Savage Worlds 2 (2008 PDF)
Triple Ace Games: Savage Worlds 2 (2010 eBook)
SmiteWorks USA: Savage Worlds 2 (2010 eBook)

Pulp Villains: The Red Menace
Adamant Entertainment: Savage Worlds 2 (2013 PDF)

Sky Pirates of the Caribbean Bermuda Triangle, Carribean, Cuba, pirates

Triple Ace Games: Savage Worlds 2 (2008 PDF)
Triple Ace Games: Savage Worlds 2 (2010 eBook)
SmiteWorks USA: Savage Worlds 2 (2010 eBook)

The Steel Legion
Adamant Entertainment: Savage Worlds 2 (2014 PDF)

The Sword of Avalon England, Excalibur, Istanbul, Oxford University, Turkey

Triple Ace Games: Savage Worlds 2 (2009 PDF)

The Talons of Lo-Peng Afghanistan, Boston, China, Italy, martial artists, Massachusetts, Tibet, tombs, Venice

Triple Ace Games: Savage Worlds 2 (2008 PDF)
Triple Ace Games: Savage Worlds 2 (2010 eBook)
SmiteWorks USA: Savage Worlds 2 (2010 eBook)

Terror of the Z-Bomb Antarctica, Christmas, France, Germany, Nazis, New York, New York City, Paris

Triple Ace Games: Savage Worlds 2 (2008 PDF)

Thrilling Tales
Adamant Entertainment: Savage Worlds 2 (2009 PDF)
Cubicle 7 Entertainment: Savage Worlds 2 (2009 Digest)
Adamant Entertainment: Savage Worlds 2 (2009 Digest)

To End All Wars & Chaos in Crete mad scientists, Nazis, Washington D.C.

Triple Ace Games: Savage Worlds 2 (2008 PDF)
SmiteWorks: Savage Worlds 2 (2009 eBook)
Triple Ace Games: Savage Worlds 2 (2009 eBook)

Treasure of the Templars Egypt, Nazis, Templars, Washington D.C.

Triple Ace Games: Savage Worlds 2 (2008 PDF)
Triple Ace Games: Savage Worlds 2 (2010 eBook)
SmiteWorks USA: Savage Worlds 2 (2010 eBook)

The Twelfth Gate Boston, Cairo, cultists, Egypt, Massachusetts, mummies, snakes

Triple Ace Games: Savage Worlds 2 (2008 PDF)

Undersea Kingdom Chapter Five: Prisoners of Atlantis
Adamant Entertainment: Savage Worlds 2 (2010 PDF)

Undersea Kingdom Chapter Four: Revenge of the Volkites
Adamant Entertainment: Savage Worlds 2 (2010 PDF)

Undersea Kingdom Chapter One: Beneath the Ocean Floor
Adamant Entertainment: Savage Worlds 2 (2010 PDF)

Undersea Kingdom Chapter Six: The Juggernaut Strikes
Adamant Entertainment: Savage Worlds 2 (2010 PDF)

Undersea Kingdom Chapter Three: Arena of Death
Adamant Entertainment: Savage Worlds 2 (2010 PDF)

Undersea Kingdom Chapter Two: The Undersea City
Adamant Entertainment: Savage Worlds 2 (2010 PDF)

The Valley of Mystery
Adamant Entertainment: Savage Worlds 2 (2010 PDF)

Web of the Spider Cult Boston, Louisiana, Massachusetts, Mexico, spiders, temples

Triple Ace Games: Savage Worlds 2 (2008 PDF)
SmiteWorks: Savage Worlds 2 (2009 eBook)
Triple Ace Games: Savage Worlds 2 (2009 eBook)

Xmas 2008 Special: The Tale of the Fabulous Four
Triple Ace Games: Savage Worlds 2 (2008 PDF)

Savage Worlds 3

The Eye of Kilquato
Pinnacle: Savage Worlds 3 (2019 PDF)

Trail of Cthulhu 1

Arkham Detective Tales
Pelgrane Press: Trail of Cthulhu 1 (2009 )
Pelgrane Press: Trail of Cthulhu 1 (2010 )

The Armitage Files
Pelgrane Press: Trail of Cthulhu 1 (2010 )

The Black Drop
Pelgrane Press: Trail of Cthulhu 1 (2010 PDF)

Bookhounds of London London

Pelgrane Press: Trail of Cthulhu 1 (2010 PDF)
Pelgrane Press: Trail of Cthulhu 1 (2010 )
Pelgrane Press: Trail of Cthulhu 1 (2011 Hardcover)

The Dance in the Blood
Pelgrane Press: Trail of Cthulhu 1 (2010 PDF)
Pelgrane Press: Trail of Cthulhu 1 (2010 )

The Dying of St Margaret's
Pelgrane Press: Trail of Cthulhu 1 (2009 PDF)
Pelgrane Press: Trail of Cthulhu 1 (2010 )

Eternal Lies
Pelgrane Press: Trail of Cthulhu 1 (2013 )

The Final Revelation
Pelgrane Press: Trail of Cthulhu 1 (2013 )

The Murderer of Thomas Fell
Pelgrane Press: Trail of Cthulhu 1 (2008 )

Not So Quiet
Pelgrane Press: Trail of Cthulhu 1 (2010 PDF)

The Book of the Smoke London

Pelgrane Press: Trail of Cthulhu 1 (2011 )

Out of the Woods
Pelgrane Press: Trail of Cthulhu 1 (2017 )

The Rending Box England, London

Pelgrane Press: Trail of Cthulhu 1 (2011 PDF)

Stunning Eldritch Tales
Pelgrane Press: Trail of Cthulhu 1 (2008 )

Trail of Cthulhu
Pelgrane Press: Trail of Cthulhu 1 (2008 Hardcover)

Trail of Cthulhu Keeper's Resource Book & Screen
Pelgrane Press: Trail of Cthulhu 1 (2008 )

Trail of Cthulhu Player's Guide
Pelgrane Press: Trail of Cthulhu 1 (2008 )

The Watchers in the Sky
Pelgrane Press: Trail of Cthulhu 1 (2010 PDF)
Pelgrane Press: Trail of Cthulhu 1 (2010 )

Ubiquity 1

Hollow Earth Expedition
Exile Game Studio: Ubiquity 1 (2006 )

Hollow Earth Expedition Gamemaster Screen
Exile Game Studio: Ubiquity 1 (2007 Hardcover)
Exile Game Studio: Ubiquity 1 (2016 Hardcover)

Hollow Earth Expedition: Free RPG Day Adventure 2009
Exile Game Studio: Ubiquity 1 (2009 )

The Miracle Stone of the Amazon Amazon, Brazil, Rio de Janeiro

Exile Game Studio: Ubiquity 1 (2010 PDF)

Mysteries of the Hollow Earth
Exile Game Studio: Ubiquity 1 (2009 Hardcover)

Hollow Earth Expedition: Free RPG Day Adventure 2010
Exile Game Studio: Ubiquity 1 (2010 )

Perils of the Surface World
Exile Game Studio: Ubiquity 1 (2013 )
Exile Game Studio: Ubiquity 1 (2013 )

Revelations of Mars 1930s

Exile Game Studio: Ubiquity 1 (2015 Hardcover)

Secrets of the Surface World
Exile Game Studio: Ubiquity 1 (2007 Hardcover)
Exile Game Studio: Ubiquity 1 (2007 Hardcover)

Hollow Earth Expedition Free RPG Day Adventure
Exile Game Studio: Ubiquity 1 (2008 )

To End All Wars & Chaos in Crete mad scientists, Nazis, Washington D.C.

Triple Ace Games: Ubiquity 1 (2010 PDF)

Hollow Earth Expedition: Free RPG Day Adventure 2011
Exile Game Studio: Ubiquity 1 (2011 )

Unisystem 2

Pulp Zombies
Eden Studios: Unisystem 2 (2003 )

White Dragon 1

White Dragon 24 hour RPGs, dragons, farmers, Russia, Soviet Union, Soviets

Self-published: White Dragon 1 (2005 PDF)

Agent 13

Fiction

Acolytes of Darkness
TSR: Fiction (1990 )

Agent 13: The Midnight Avenger
TSR: Fiction (1988 )

The Invisible Empire
TSR: Fiction (1986 )

The Midnight Avenger
TSR: Fiction (1988 )

The Serpentine Assassin
TSR: Fiction (1986 )

Top Secret/S.I. 1

TSAC2: Agent 13 Sourcebook
TSR: Top Secret/S.I. 1 (1988 )

Cthulhu Apocalypse

Trail of Cthulhu 1

The Apocalypse Machine 1930s

Pelgrane Press: Trail of Cthulhu 1 (2011 PDF)

Cthulhu Apocalypse 1930s

Pelgrane Press: Trail of Cthulhu 1 (2015 Hardcover)

The Dead White World
Pelgrane Press: Trail of Cthulhu 1 (2011 PDF)

Slaves of the Mother 1930s

Pelgrane Press: Trail of Cthulhu 1 (2013 PDF)

1940s

Cthulhu Confidential 1

One for the Money
Pelgrane Press: Cthulhu Confidential 1 (2017 PDF)

Cthulhu Live 3

The Island
Skirmisher Publishing: Cthulhu Live 3 (2011 PDF)

Fudge 1

Dead Sea Murder
Rogue Publishing: Fudge 1 (2002 PDF)

Generic / One-Off System 1

Bludgeoned on Broadway
Freeform Games: Generic / One-Off System 1 (2010 PDF)

Dazzled to Death
Freeform Games: Generic / One-Off System 1 (2004 PDF)

Grey Ranks
Bully Pulpit Games: Generic / One-Off System 1 (2007 )

The Night Before Christmas
Freeform Games: Generic / One-Off System 1 (2004 PDF)

Mini Six 1

Tales of War d-day, tanks, world war 2

Keck Publishing: Mini Six 1 (2012 PDF)

StarCluster 3

In Harm's Way: Pigboats Pacific, Submariners, WWII

Flying Mice: StarCluster 3 (2012 )

Thrilling Noir Stories 0.3

Thrilling Noir Stories Playtest V3.1 Bogart Edition
Quick & Dirty Games: Thrilling Noir Stories 0.3 (2009 PDF)

Ragnarok 1948

Fate Core 1

The Day After Ragnarok
Atomic Overmind Press: Fate Core 1 (2013 )

HERO 6

The Day After Ragnarok
Atomic Overmind Press: HERO 6 (2009 )

Serpent Scales 1: The New Konfederacy
Atomic Overmind Press: HERO 6 (2010 PDF)

Serpent Scales 2: (Happiness is a) Sten Gun
Atomic Overmind Press: HERO 6 (2010 PDF)

Savage Worlds 2

The Day After Ragnarok
Atomic Overmind Press: Savage Worlds 2 (2009 )

Serpent Scales 1: The New Konfederacy
Atomic Overmind Press: Savage Worlds 2 (2010 PDF)

Serpent Scales 2: (Happiness is a) Sten Gun
Atomic Overmind Press: Savage Worlds 2 (2010 PDF)

Tehran: Nest of Spies
Atomic Overmind Press: Savage Worlds 2 (2009 PDF)

1950s

44 1

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

Call of Cthulhu 6

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

Cold City 1

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

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

Cold City 1.1

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 )

Fate Core 1

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

Generic / One-Off System 1

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 3

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

M-Force 1

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

Mortal Coil 2

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

ORC 1

Tibet

Vajra Enterprises: ORC 1 (2004 )

Tibet Monastic Edition Tibet

Vajra Enterprises: ORC 1 (2010 PDF)

Savage Worlds 3

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

Sine Requie 1

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

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

Sketch System 1

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

Storypath System 1

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

Trail of Cthulhu 1

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

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

1960s

BRP 2

Berlin 61
Chaosium: BRP 2 (2008 PDF)

Fate 3

Agents of S.W.I.N.G. , 1960s, 1970s, espionage, espionage, FATE, FATE

Postmortem Studios: Fate 3 (2011 Hardcover)

Agents of SWING: The Art of P.A.I.N. Preview 1970s

Postmortem Studios: Fate 3 (2010 PDF)

Fiasco 1

Dallas November 1963 Dallas, JFK, Texas

Bully Pulpit Games: Fiasco 1 (2010 PDF)

Generic

The Agency
Realms Publishing, UK: Generic (2012 )

Generic / One-Off System 1

The Karma Club
Freeform Games, UK: Generic / One-Off System 1 (2009 PDF)

GORE 1

Night of the Living Dead: Revisited
Goblinoid Games: GORE 1 (2007 PDF)

Hot War 1

Hot War
Contested Ground Studios: Hot War 1 (2008 Digest)
Contested Ground Studios: Hot War 1 (2009 Hardcover)
Cubicle 7 Entertainment: Hot War 1 (2010 Digest)
Contested Ground Studios: Hot War 1 (2010 Digest)

QAGS 2

Sex, Lies and Ultraspies
Hex Games: QAGS 2 (2010 PDF)

Spy Racers
Hex Games: QAGS 2 (2013 PDF)

Spycraft 1

The 1960s
AEG: Spycraft 1 (2003 )

Timemaster 1

Miss Him, Miss Him, Miss Him
54° 40' Orphyte: Timemaster 1 (1991 )

1970s

Actual F*cking Monsters 1

Giallo: The Sisters of the Seven Sins
Postmortem Studios: Actual F*cking Monsters 1 (2021 )

Call of Cthulhu 7

Covert Actions
Cubicle 7 Entertainment, UK: Call of Cthulhu 7 (2017 )

Our American Cousins
Cubicle 7 Entertainment: Call of Cthulhu 7 (2017 )

Section 46 Operations Manual
Cubicle 7 Entertainment: Call of Cthulhu 7 (2016 )

World War Cthulhu: Cold War
Cubicle 7 Entertainment: Call of Cthulhu 7 (2016 Hardcover)

Cypher System 1

Mystery Flesh Pit National Park: The RPG
Ganza Gaming: Cypher System 1 (2024 Hardcover)

d20 Modern 1

Could You Be the Dream that I Once Knew?
Self-published: d20 Modern 1 (2006 PDF)

Damnation Decade
Green Ronin Publishing: d20 Modern 1 (2006 )

In the Hall of the Disco King
Self-published: d20 Modern 1 (2006 PDF)

Solid!
Wingnut Games: d20 Modern 1 (2005 Hardcover)

Funkin Fists of Fu 1

Funkin Fists of Fu one page rules

Self-published: Funkin Fists of Fu 1 (2009 PDF)

Generic 1

Judges Guild's Bob and Bill, A Cautionary Tale
Game Design: Generic 1 (2009 Hardcover)
Game Design: Generic 1 (2009 )

Generic / One-Off System 1

Mean Streets & Mean Villains
Self-published: Generic / One-Off System 1 (1996 PDF)
Self-published: Generic / One-Off System 1 (1996 HTML)
Self-published: Generic / One-Off System 1 (1996 eBook)

GUMSHOE 1

Moon Dust Men
Pelgrane Press: GUMSHOE 1 (2013 PDF)

Lucky 6 System 1

Urban Knights
C. Michael Hall: Lucky 6 System 1 (2016 )

Outer Presence 1

A Green Jewel They Must Possess
Kort'thalis Publishing: Outer Presence 1 (2016 PDF)

His Flesh Becomes My Key
Kort'thalis Publishing: Outer Presence 1 (2017 PDF)

QAGS 2

Funkadelic Frankenstein on the Mean Streets of Monstertown
Hex Games: QAGS 2 (2009 PDF)

Spirit of 77 1

Spirit of 77
Monkeyfun Studios: Spirit of 77 1 (2015 )

Wide World of 77
Monkeyfun Studios: Spirit of 77 1 (2015 )