| 2025-11-13 15:59:03 | ltk_tscc | Updated The Scientist's membership of The Blue System: set as ex-member |
| 2025-11-13 15:58:56 | ltk_tscc | Updated Sledge's membership of The Blue System: set as ex-member |
| 2025-11-13 15:58:47 | ltk_tscc | Updated Mr. ?'s membership of The Blue System: set as ex-member |
| 2025-11-13 15:58:39 | ltk_tscc | Updated Martin Fry's membership of The Blue System: set as ex-member |
| 2025-11-13 15:58:28 | ltk_tscc | Updated Harrie's membership of The Blue System: set as ex-member |
| 2025-11-13 15:55:59 | ltk_tscc | Updated Dr. Why's membership of The Blue System: set as ex-member |
| 2025-11-13 15:51:53 | ltk_tscc | Updated The Blue System's status as a subgroup of The Blade Runners: set as ex-subgroup |
| 2025-03-27 17:28:28 | ltk_tscc | Added link https://www.atarilegend.com/menusets/223 |
| 2021-04-25 13:18:23 | ltk_tscc | Updated Birdy's membership of The Blue System: set as ex-member |
| 2020-12-30 21:11:17 | ltk_tscc | Added Sledge as a member of The Blue System |
| 2020-12-30 21:09:16 | ltk_tscc | Added link https://ftp.untergrund.net/users/ltk_tscc/fujiology/ST/B/BLUE_SYS/ |
| 2019-09-29 14:49:54 | ltk_tscc | Added link https://www.pouet.net/groups.php?which=4076 |
| 2019-04-20 16:08:50 | Brume | Edited nick 'The Blue System': changed name to 'The Blue System'; changed aliases to 'Blue System' |
| 2019-04-20 16:07:52 | Brume | Added Martin Fry as a member of Blue System |
| 2019-04-20 16:07:41 | Brume | Added Birdy as a member of Blue System |
| 2019-04-20 16:07:30 | Brume | Added Harrie as a member of Blue System |
| 2017-07-31 18:33:44 | ltk_tscc | Edited notes |
| 2013-09-13 21:53:35 | ltk_tscc | Added The Scientist as a member of Blue System |
| 2013-02-24 18:27:30 | ltk_tscc | Added Mr ? as a member of Blue System |
| 2013-02-24 18:27:23 | ltk_tscc | Added Dr Why as a member of Blue System |
| 2013-02-24 18:26:24 | ltk_tscc | Added Blue System as a subgroup of Blade Runners |