| Title | System | Year | |
|---|---|---|---|
| Archive.org | Decathlon | Atari 400/800 | 1984 |
| Archive.org | Decathlon | Atari 400/800 | 1984 |
| Archive.org | Decathlon | Atari 400/800 | 1984 |
| RetroGames.cz | Activision Decathlon, The | Atari 2600 | 1983 |
| The Good Old Days | The Activision Decathlon | Atari 2600 | 1983 |
| Archive.org | Decathlon | Atari 400/800 | 1984 |
| Archive.org | Decathlon | Atari 400/800 | 1984 |
| Title | Genre | Company | Year |
|---|---|---|---|
| Microsoft Decathlon | Sport | IBM | 1982 |
| Olympic Decathlon .nib | unknown | unknown | |
| Daley Thompson'S Decathlon | Sport | Ocean | 1984 |