| Title | System | Year | |
|---|---|---|---|
| XTC Abandonware | Defender of the Crown \(EGA\) | PC | 1987 |
| Abandonware Dos | Defender of the Crown | PC | 1991 |
| XTC Abandonware | Defender of the Crown | PC | 1987 |
| Macintosh Garden | Defender of the Crown: Digitally Remastered Edition | Macintosh | 2002 |
| DJ Old Games | Defender of the Crown | unknown | 1986 |
| Title | Genre | Company | Year |
|---|---|---|---|
| Defender of the Crown | unknown | The Cat | 1989 |
| Arkanoid II Revenge of Doh & Defender of The Crown & Immortal, The | unknown | unknown | |
| Crown | unknown | Omegavision | unknown |
| Wizard'S Crown | Adventure | SSI | 1986 |
| Kingmaker - The Quest for the Crown | Strategy | The Avalon Hill Game Company | 1994 |
| Sherlock: The Riddle of the Crown Jewels | Adventure | 1988 | |
| Defender | Action | Williams Electronics | 1980 |
| Defender 2000 | unknown | unknown | |
| Defender II (Stargate) | Action | Williams Electronics | 1981 |
| Fleet Defender | Simulation | 1994 | |
| Revenge of Defender | unknown | 1989 | |
| Starbase Defender | Action | Nathan Lamont | 2004 |
| Centurion - Defender of Rome | Strategy | Electronic Arts | 1990 |