| 43934 | Crown | ZX-Spectrum 48K | German |
| 1173 | Crown Jackpot | ZX-Spectrum 48K | German |
| 1184 | Cube | ZX-Spectrum 48K | German |
| 27027 | Cyborg 2900 | ZX-Spectrum 128K | German |
| 1215 | Cytologie | ZX-Spectrum 48K | German |
| 8069 | DA-1 (new) | ZX-Spectrum 48K | German |
| 8070 | DA-1 (old) | ZX-Spectrum 48K | German |
| 8071 | DA-2 | ZX-Spectrum 48K | German |
| 8739 | DBMS | ZX-Spectrum 16K | German |
| 37091 | Dame | ZX-Spectrum 16K | German |
| 37127 | Darts | ZX-Spectrum 48K | German |
| 11063 | Das Boersenspiel | ZX-Spectrum 48K | German |
| 2000939 | Das Computerbuch fur Frauen | - | German |
| 2000783 | Das Computerbuch fur Vater und Sohn | - | German |
| 2001118 | Das Computerhassbuch | - | German |
| 2153 | Das Grosse Draisinenrennen | ZX-Spectrum 48K | German |
| 2001074 | Das Grosse EPSON-Druckerbuch | - | German |
| 2001026 | Das Hacker Hackbuch | - | German |
| 2001189 | Das Handbuch fur den Familien-Computer | - | German |
| 2001190 | Das Heyne Computer Lexikon | - | German |