| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Sello de Heylr, El | Jose Antonio Otero, Manuel Esteban | 1996 | Spanish | |
| Sint Laurens Adventure | Ruud Helderman | 2014 | Dutch | Solution, Map |
| Skullduggery - Adventures in Horror | David Jewett | 1986 | English | Solution, Map, Hints |
| Skye's Castle Adventure | Jeff Tranter |
2019 | English | |
| Skyranch | Jack Driscoll | 1999 | English | |
| SNOSAE | R. Dale McDaniel | 1999 | English | |
| Spirit Within Us, The | Alessandro Ielo | 2021 | English | |
| STart Adventure | STart Magazine | 1986 | English |