| 2026-01-01 18:08:20 | Brittle | Added Blamstrain as a member of Retro A.C. |
| 2025-11-30 12:01:24 | Brittle | Updated MD's membership of Retro A.C.: set as ex-member |
| 2019-11-03 12:46:36 | ltk_tscc | Added link https://www.pouet.net/groups.php?which=126 |
| 2018-06-18 00:32:08 | Brittle | Removed Siren as a member of Retro A.C. |
| 2018-06-18 00:31:58 | Brittle | Added SolarC as a member of Retro A.C. |
| 2018-06-18 00:31:50 | Brittle | Removed Schulman as a member of Retro A.C. |
| 2018-06-18 00:31:42 | Brittle | Added MD as a member of Retro A.C. |
| 2018-06-18 00:31:22 | Brittle | Removed Manninen as a member of Retro A.C. |
| 2016-02-20 09:31:32 | menace | Added Funckarma as a member of Retro A.C. |
| 2015-07-16 09:15:05 | menace | Added Schulman as a member of Retro A.C. |
| 2015-07-16 09:14:55 | menace | Added Manninen as a member of Retro A.C. |
| 2015-07-16 09:14:22 | menace | Added Siren as a member of Retro A.C. |
| 2013-05-02 12:15:42 | menace | Updated Charly's membership of Retro A.C.: changed group to Retro A.C. |
| 2013-05-02 12:15:29 | menace | Added nick 'Retro-AC' |