| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Lifeboat | River Software | 1986 | English | Solution, Map, Hints |
| Light, The: Shelby's Addendum | Colm A. McCarthy | 1995 | English | Solution |
| Limen | Elizabeth DeCoste | 2021 | English | |
| Little Blue Men | Michael S. Gentry | 1998 | English | Solution |
| Logica Inversa | Enrique D. Bosch | 2000 | Spanish | |
| Lord Of The Hell | Attacker-Soft | 1988 | Hungarian | Solution |
| Losing Your Grip | Stephen Granade | 1998 | English | Solution |
| Lucid Night | Dee Cooke |
2023 | English | Solution, Map |
| Lucifer's Realm | Med Systems |
1982 | English | Solution |
| Lunatix: The Insanity Circle | Prowler Productions | 1999 | English | |
| Lurk. Unite. Die. Invent. Think. Expire. | Ryan Stevens | 1999 | English |