| 2023-05-31 23:10:10 | dipswitch | Added Moon as a member of Obsession |
| 2022-09-07 10:46:45 | AzzaroMWI | Removed Azzaro as a member of Obsession |
| 2022-08-27 23:23:12 | Brittle | Updated Dan's membership of Obsession: set as ex-member |
| 2021-07-05 14:17:26 | menace | Added Coroner as a member of Obsession |
| 2021-04-10 02:07:50 | dipswitch | Added Paszczak as a member of Obsession |
| 2021-04-10 01:14:42 | dipswitch | Added BBS Russia as WHQ for Obsession |
| 2021-01-13 06:54:20 | menace | Added Stealth as a member of Obsession |
| 2020-06-03 20:59:22 | menace | Added Xaver as a member of Obsession |
| 2020-06-03 16:58:13 | menace | Added Slaine as a member of Obsession |
| 2020-06-03 14:24:31 | menace | Added Dick as a member of Obsession |
| 2020-05-17 05:54:25 | menace | Added Alex as a member of Obsession |
| 2020-05-17 05:49:16 | menace | Edited notes |
| 2020-05-17 05:48:29 | menace | Edited notes |
| 2020-05-17 05:46:53 | menace | Edited notes |
| 2020-05-17 05:46:13 | menace | Edited notes |
| 2020-05-17 05:43:31 | menace | Edited notes |
| 2020-05-17 05:35:41 | menace | Edited notes |
| 2020-05-17 05:32:02 | menace | Edited notes |
| 2020-05-17 05:31:01 | menace | Edited notes |
| 2019-09-23 18:25:59 | ltk_tscc | Added link https://www.pouet.net/groups.php?which=1087 |
| 2019-02-09 16:55:23 | menace | Added Fishwave as a member of Obsession |
| 2018-02-08 21:28:21 | menace | Added Qba as a member of Obsession |
| 2017-09-03 18:57:00 | menace | Added Dark as a member of Obsession |
| 2017-09-03 05:41:20 | menace | Added Sebax as a member of Obsession |
| 2017-08-27 09:22:00 | ltk_tscc | Added Mercury as a member of Obsession |
| 2017-08-09 08:55:27 | menace | Added The Knight as a member of Obsession |
| 2017-08-09 08:54:08 | menace | Added Primek as a member of Obsession |
| 2017-08-09 08:53:00 | menace | Added Elmek as a member of Obsession |
| 2017-08-09 08:48:33 | menace | Edited nick 'Obsession': changed differentiator to 'amiga' |
| 2016-06-21 06:31:18 | menace | Added Warhawk as a member of Obsession |
| 2015-09-16 05:00:15 | menace | Edited nick 'Obsession': changed abbreviation to 'OBS' |
| 2015-09-05 08:08:06 | menace | Added Kindziak as a member of Obsession |
| 2014-03-15 19:45:08 | ltk_tscc | Added Toovey as a member of Obsession |
| 2013-06-02 02:13:20 | dipswitch | Added Chris as a member of Obsession |
| 2012-09-05 20:29:37 | menace | Added Cuc as a member of Obsession |