| 2025-01-14 20:52:26 | menace | Set release date to 30 April 1989 |
| 2025-01-14 20:52:16 | menace | Edited soundtrack details for World X50 |
| 2025-01-14 20:50:56 | menace | Added credit for Sal on World X50: Music |
| 2025-01-14 20:49:48 | menace | Added credit for No. 5 on World X50: Text |
| 2025-01-14 20:49:44 | menace | Added credit for Blaster on World X50: Text |
| 2025-01-14 20:49:34 | menace | Added credit for Frenzy on World X50: Graphics (logo/font) |
| 2025-01-14 20:48:53 | menace | Added credit for Drax on World X50: Graphics (worlds) |
| 2025-01-14 20:28:37 | menace | Added screenshot |
| 2025-01-14 20:28:26 | menace | Added credit for SS20 on World X50: Code, Text |
| 2024-06-28 06:14:16 | psenough | Added production 'World X50' |