The Cave of Magic by Chris Ainsley 2019 (2 ratings)

Cavern of the Evil Wizard, by MontieMongoose (2020)
(1 rating)

Champion of Guitars, by Bill Meltsner (2009)
(3 ratings)

The Check-Out Line by Cory "Tomo" Mason 2020

Cherry: A High School Misadventure by Emma Dee 2017

Choice of Broadsides by Adam Strong-Morse, Heather Albano, and Dan Fabulich 2010 (9 ratings)

Choice of the Pirate by Alana Joli Abbott 2016 (3 ratings)

Choose Your Own..., by David Whyld (2004)

Christian Text Adventure #1, by Bob Nance (1986)
(1 rating)

A Christmas Game by Luke A. Jones 2016 (3 ratings)

A Christmas Quest, by Richard Pettigrew (2020)
(4 ratings)

The City of Intrigues by iamjcat 2018 (1 rating)

Classic Text Adventure Masterpieces of Infocom by Various 1996 (2 ratings)

The Clockmaker's Apprentice, by Jackson Ranger (2013)
(1 rating)

Code 7 Prologue by Kevin Glaap, Zein Okko 2015 (2 ratings)

Cold As Death, by Gorm (2010)

Colditz by Tony Barber 1984 (1 rating)

Community College Hero: Trial by Fire by Eric Moser 2015 (1 rating)

Conversations With Deleted NPCs by JoshLabelle 2020 (2 ratings)

CoolHigh, by lovemellow (2013)