| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| C-64 Adventure | United Software Art | ? | German | Solution |
| Caroline | Kristian Kronstrand | 2014 | English | |
| Castle Dark | ? | ? | English | |
| Castle of Doom | Bad Dog Studios | 2015 | English | |
| Castle of Dreams | Commodore, Widgit Software | 1984 | English | Solution |
| Caverns of Chaos | Paul Martinez | 1992 | English | |
| Caves of Silver | ComputerMat |
1982 | English | Solution |
| Cazador de Vampiros | SPECTRAVENTURA | 2011 | Spanish | |
| Ciudad, La | Santiago Eximeno | 2005 | Spanish | |
| Conan - il Barbaro | Gruppo Editoriale Jackson |
1985 | Italian | |
| Coronation Street | Page 6 |
? | English | |
| Creatures Such as We | Lynnea Glasser | 2014 | English |