| 2024-03-05 17:03:54 | psenough | Added Possessed as organiser of Possessed Copy Party 1990 |
| 2023-12-08 23:26:09 | menace | Updated Rainman's membership of Possessed: set as ex-member |
| 2022-12-25 08:08:54 | menace | Updated Zenon's membership of Possessed: set as ex-member |
| 2022-12-25 08:08:46 | menace | Added Zenon as a member of Possessed |
| 2022-06-24 23:26:39 | dipswitch | Added affiliation with BBS Hardcrash for Possessed |
| 2022-04-05 21:25:37 | menace | Added Steel as a member of Possessed |
| 2022-04-05 21:24:05 | menace | Added BBS Dark City of Fear as HQ for Possessed |
| 2022-01-02 10:38:15 | menace | Added Possessed as organiser of Possessed and Black Monks Party 1992 |
| 2021-07-30 14:59:50 | dipswitch | Added Terranova as a member of Possessed |
| 2021-04-14 07:58:56 | menace | Added BBS Late Nite as WHQ for Possessed |
| 2020-08-11 08:55:31 | menace | Edited notes |
| 2020-08-11 08:27:26 | menace | Edited notes |
| 2020-08-11 08:26:58 | menace | Edited notes |
| 2020-03-01 07:36:27 | menace | Added Guru as a member of Possessed |
| 2019-03-02 20:40:34 | ltk_tscc | Added link https://www.pouet.net/groups.php?which=3657 |
| 2019-02-02 21:07:18 | menace | Added Ghost as a member of Possessed |
| 2017-01-22 06:41:04 | menace | Added Anabel as a member of Possessed |
| 2016-08-06 11:21:30 | menace | Added Ghost as a member of Possessed |