| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Abyss, The | Challenge, Infocom |
1989 | English | |
| Arthur: The Quest for Excalibur | Challenge, Infocom |
1989 | English | Solution |
| Sherlock - The Riddle of the Crown Jewels | Challenge, Infocom |
1987 | English | Solution |