| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Aids | Laser Research | 1985 | German | |
| Blaue Rubin, Der | Uwe Schlenther | ? | German | |
| Common Sense | ? | 1987 | German | |
| Dynamite | ? | ? | German | |
| Eddie | ? | ? | German | |
| Grab des Pharao | ? | 1985 | German | |
| Gruene Wolke, Die | ? | ? | German | Solution, Map |
| Hazel | ? | 1985 | German | |
| Koenig | ? | 1985 | German | |
| Panic | BTT-Adventure | 1987 | German |