| 2025-04-12 19:45:55 | dipswitch | Added Neya as a member of Critical Mass |
| 2025-04-12 19:44:20 | dipswitch | Added Screw as a member of Critical Mass |
| 2024-09-27 03:50:43 | psenough | Added Critical Mass as organiser of Paradox 1999 |
| 2024-09-27 03:46:04 | psenough | Added Critical Mass as organiser of Paradox 2002 |
| 2024-09-27 03:42:18 | psenough | Added Critical Mass as organiser of Paradox 2001 |
| 2024-09-27 03:40:17 | psenough | Added Critical Mass as organiser of Paradox 2000 |
| 2019-02-09 12:59:50 | ltk_tscc | Added link https://www.pouet.net/groups.php?which=1301 |
| 2015-08-18 00:24:33 | dipswitch | Edited nick 'Critical Mass': changed differentiator to 'pc/zx' |
| 2014-01-03 09:12:24 | menace | Added Demon as a member of Critical Mass |
| 2013-04-30 13:30:52 | menace | Added link http://www.scene.org/dir.php?dir=/demos/groups/critical_mass/ |
| 2013-04-30 11:25:50 | menace | Added link http://www.scene.org/dir.php?dir=/demos/groups/cms/ |
| 2013-04-16 17:57:12 | menace | Added Tiamad as a member of Critical Mass |
| 2013-04-12 06:05:35 | menace | Added Orion as a member of Critical Mass |
| 2013-03-11 02:17:33 | gasman | Added Vooze as a member of Critical Mass |
| 2013-03-11 02:17:25 | gasman | Added Warhawk as a member of Critical Mass |
| 2012-11-07 14:58:47 | menace | Deleted nick 'CMS' |
| 2012-11-07 14:58:39 | menace | Edited nick 'Critical Mass': changed abbreviation to 'CMS' |