| 2023-05-24 13:25:53 | menace | Added BBS Syndicate as HQ for Cydonia |
| 2023-05-24 13:20:34 | menace | Added BBS Twisted Dreams as WHQ for Cydonia |
| 2022-06-28 12:00:11 | menace | Added Turrican as a member of Cydonia |
| 2022-06-28 11:41:06 | menace | Added The Executioner as a member of Cydonia |
| 2022-06-28 11:39:04 | menace | Updated Carcass's membership of Cydonia: set as ex-member |
| 2022-06-28 11:39:00 | menace | Added Carcass as a member of Cydonia |
| 2022-06-14 11:30:02 | menace | Added Storm as a member of Cydonia |
| 2022-06-04 17:10:54 | Storm | Removed Storm as a member of Cydonia |
| 2020-11-10 17:24:20 | Saga_Musix | Added keyj freely as a member of Cydonia |
| 2019-06-20 05:29:55 | Brittle | Updated Muse's membership of Cydonia: changed group to Cydonia, set as ex-member |
| 2018-10-25 12:04:47 | Brittle | Added Ray Manta as a member of Cydonia |
| 2017-12-21 08:14:15 | menace | Edited notes |
| 2017-12-21 08:13:16 | menace | Edited notes |
| 2017-12-21 08:11:48 | menace | Edited notes |
| 2017-12-21 08:07:46 | menace | Edited notes |
| 2017-12-21 08:06:57 | menace | Edited notes |
| 2017-09-14 19:02:19 | exocet | Edited notes |
| 2017-09-13 06:47:44 | menace | Added link https://files.scene.org/browse/demos/groups/cydonia/ |
| 2017-08-14 11:42:54 | TomBombadil | Added Normski as a member of Cydonia |
| 2017-08-14 11:42:27 | TomBombadil | Added Johnny Turbo as a member of Cydonia |
| 2017-08-13 20:07:36 | 100bit | Added link http://janeway.exotica.org.uk/author.php?id=8691 |
| 2014-09-20 01:44:59 | dipswitch | Added Extremist as a member of Cydonia |
| 2014-09-20 01:43:46 | dipswitch | Added Eminence as a member of Cydonia |
| 2014-09-20 01:41:38 | dipswitch | Added Bonza as a member of Cydonia |
| 2014-09-20 01:40:07 | dipswitch | Added Tachyon as a member of Cydonia |
| 2014-09-20 01:36:43 | dipswitch | Added Prowler as a member of Cydonia |
| 2014-09-20 01:34:11 | dipswitch | Added Muse as a member of Cydonia |
| 2014-09-20 01:32:43 | dipswitch | Added Gusto as a member of Cydonia |
| 2014-09-20 01:31:03 | dipswitch | Added Coolcat as a member of Cydonia |
| 2014-09-20 01:29:59 | dipswitch | Added link https://web.archive.org/web/20000829080131/http://www.ar.com.au/~storm/ |
| 2014-09-20 01:28:13 | dipswitch | Added Krion as a member of Cydonia |
| 2014-09-20 01:27:31 | dipswitch | Added Souri as a member of Cydonia |
| 2014-06-11 20:15:24 | dipswitch | Added Serkul as a member of Cydonia |
| 2014-06-11 20:14:02 | dipswitch | Added Accolyte as a member of Cydonia |
| 2014-06-11 20:12:16 | dipswitch | Added Cro as a member of Cydonia |
| 2014-06-11 20:11:41 | dipswitch | Added link http://www.pouet.net/groups.php?which=845 |
| 2014-06-08 21:23:25 | menace | Added Drift as a member of Cydonia |
| 2012-07-03 07:26:51 | menace | Edited nick 'Cydonia': changed abbreviation to 'CDN' |
| 2012-07-03 07:26:15 | menace | Added Storm as a member of Cydonia |
| 2012-07-03 07:24:58 | menace | Added Snykers as a member of Cydonia |
| 2012-07-03 07:24:29 | menace | Added Infinity as a member of Cydonia |