| Title | System | Year | |
|---|---|---|---|
| Macintosh Garden | Hacker II: The Doomsday Papers | Macintosh | 1986 |
| Archive.org | Hacker II - The Doomsday Papers | ZX Spectrum | 1987 |
| XTC Abandonware | Hacker 2 - The Doomsday Papers | PC | 1986 |
| Archive.org | Hacker II - The Doomsday Papers | ZX Spectrum | 1987 |
| The Good Old Days | Hacker II: The Doomsday Papers | C64 | 1986 |
| Abandonware Dos | Hacker 2: The Doomsday Papers | PC | 1986 |
| Just Games Retro | Hacker II: The Doomsday Papers | PC | |
| Archive.org | Doomsday Papers, The | ZX Spectrum | 1986 |
| Title | Genre | Company | Year |
|---|---|---|---|
| The Nielson Papers | unknown | The Guild Adventure Software | unknown |
| Doomsday Blues | unknown | 1985 | |
| Hearts of Iron II: Doomsday | Strategy | Paradox | 2006 |
| Buck Rogers: Countdown to Doomsday | RPG | Strategic Simulations, Inc. | 1990 |
| Hacker | Adventure | Activision | 1985 |
| Uplink: Hacker Elite | unknown | unknown |