| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Koustrea's Contentment | Jeremy Pflasterer | 2015 | English | |
| KQUEST | Kelly Small |
1988 | English | Solution |
| Kraken Mare: Cryovault | benkid77 | 2025 | English | Solution |
| Krampfstern Becnactica | Terra | 1985 | German | |
| Kroz | Adam Dawes | 1994 | English | |
| Krystal Worlds | Mirage Software |
1990 | English | Solution |
| Kubla Khan | Blue Moon Software Company | 1984 | English | |
| Kurusu City | Kevin Venzke | 2004 | English | Hints |