| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Karyssia: Queen of Diamonds | Incentive Software | 1987 | English | Solution, Map, Hints |
| Katastrofe På Titan | Sepia Adventures | 1988 | Danish | Solution |
| Ke Rulen los Petas | Iber Software | 1989 | Spanish | |
| Keloglan | Byte Computer | 1989 | Turkish | Solution, Map |
| Key to Paradox, The | Top Ten Software | 1987 | English | Solution |
| King | Psychaedelic Hedgehog Software |
1991 | English | Solution |
| King's Ransom | Commodore Format, Incentive Software | 1986 | English | Solution, Map |
| Kingdom | Andrew Garland | 1986 | English | |
| Kingdom of Spelldome, The | Tynesoft | 1985 | English | Solution, Map |
| Kon | Anthony P. Hamilton | 1987 | English | Solution, Map |