Programs written or published by Holger Gehrmann
| Name | Version | Updated | Category |
|---|---|---|---|
| Terra Nova | 01.01.1987 | Action - Shoot'em Up (Vertical) | |
| Hollywood Poker | 01.01.1986 | Card games - Poker | |
| Extensor | - | Skill - Tron | |
| Graffiti Man | 01.01.1987 | Beat'em up | |
| Space Port | 01.01.1987 | Action - Shoot'em Up | |
| Top Secret | - | Adventures - Grafik | |
| Hollywood Poker Pro | 01.01.1989 | Card games - Poker | |
| Operation Hongkong | 01.01.1988 | Adventures - Grafik |