| 2026-03-28 07:04:29 | menace | Edited notes |
| 2026-03-21 08:18:46 | menace | Edited notes |
| 2026-03-21 08:18:39 | menace | Set release date to January 1991 |
| 2026-03-21 08:18:26 | menace | Added screenshot |
| 2026-03-21 08:18:19 | menace | Added tag 'no-sound' |
| 2026-03-21 08:18:14 | menace | Added credit for Shade on Welltris: Code (crack) |
| 2026-03-21 08:16:25 | menace | Edited notes |
| 2026-03-21 08:15:53 | menace | Added link https://csdb.dk/release/?id=82282 |
| 2026-03-21 08:08:13 | menace | Added tag 'welltris' |
| 2026-03-21 08:08:06 | menace | Added production 'Welltris' |