| Program | Role | Version | Date |
|---|---|---|---|
| Arcan | Programmer | 1993-01-01 | |
| Airline ST | Programmer | 1991-01-01 | |
| Mine & Markt (Color) | Programmer | 1991-01-01 | |
| Think 2 | Programmer | 1991-01-01 | |
| Cromo | Programmer | 1990-01-01 | |
| Drops | Programmer | 1990-01-01 | |
| Move it | Programmer | 1990-01-01 | |
| Move it 2 | Programmer | 1990-01-01 | |
| Murder (Motelsoft) | Programmer | 1990-01-01 | |
| Türme von Hanoi (Motelsoft) | Programmer | 1990-01-01 | |
| Droid II | Programmer | 1989-01-01 | |
| Droid III | Programmer | 1989-01-01 | |
| No Name | Programmer | 1989-01-01 | |
| Stoneage | Programmer | 1989-01-01 | |
| U-Boot | Programmer | 1989-01-01 | |
| Zehntausend | Programmer | 1989-01-01 | |
| Spaceball I | Programmer | 1987-01-01 | |
| Kokoi | Programmer | ||
| Mine & Markt (B/W) | Programmer | ||
| Noname - The Game | Programmer | ||
| Pixie | Programmer |
