Programs written or published by Marc Oliver Rieger
| Name | Version | Updated | Category |
|---|---|---|---|
| OM-Paint | - | Graphics | |
| Calendarium Privatum | 2.3 | 01.01.1992 | Personal organizer |
| Terra | 2.0 | 01.01.1992 | Fraktale |
| STarvec | 2.1 | 01.01.1992 | Illustration software |
| Krypton Faktor | 1.0 | 01.01.1991 | Quiz - TV |
| Crazy Cubes | - | Puzzle game | |
| Top10 | 1.1 | 01.11.1992 | Music database |
| GI | - | Basic | |
| Points | - | Strategy | |
| INITIAL plus | - | Bootmanager | |
| Stausi | - | Fun | |
| School's Out Forever | 01.01.1992 | Adventures | |
| Q! | 01.12.1992 | Board games | |
| Hatschi | 4.5 | 26.01.1993 | Calendar |
| Scherzkeks | 1.0 | 22.02.1993 | Fun |
| Krypton Faktor II | 1.1 | 01.01.1992 | Strategy |
| Pirate Island | 01.01.1993 | Strategy |