Cottage by Viggo Eriksson, Kimmo Eriksson, Olle E Johansson 2009 (1 rating)

The Count by Scott Adams 1979 (21 ratings)

Countdown 1: The Body, by Ben "Yahtzee" Croshaw (2007)
(2 ratings)

The Court of Cats by Chris Gardiner, Failbetter Games 2015

Cover Me In Leaves by Elliot Herriman 2020 (1 rating)

The Crawling Horror, by Francisco-Xavier Morell Gonzalez, Dan Colour (1990)

The Crew, by Olaf Nowacki (2021)
(6 ratings)

A Crimson Spring by Robb Sherwin 2000 (8 ratings)

The Crimson Terrors of Delamay Manor, by Logan Noble (2019)
(4 ratings)

Crisis at Christmas, by Tom D. Frost (1987)
(1 rating)

Critical Breach by Grey 2010 (9 ratings)

Crocodracula: The Beginning by Ryan Veeder and Harrison Gerard 2020 (10 ratings)

Crocodracula: What Happened to Calvin by Ryan Veeder 2017 (9 ratings)

Cromwell House by Jürgen Römer 1985

The Crooked House, by Chris OKennon (2012)

Crypt, by Steve Herring (1990)
(4 ratings)

Crypt of Medea by Arthur Britto and Allan Lamb 1983

Crystals of Kings, by Keith Burnard (1993)

The Curse of Rabenstein by Stefan Vogt 2020 (5 ratings)

Curse! by peter edwards 2012