| 2024-06-09 17:56:58 | menace | Added BBS The Shadows Beyond as Memberboard for Zyclon-B |
| 2024-06-07 12:33:32 | menace | Added BBS The Pirates Cove (908) as WHQ for Zyclon-B |
| 2018-03-17 17:07:41 | sensenstahl | Added Hurricane as a member of Zyclon-B |
| 2018-03-17 16:40:24 | sensenstahl | Added Aggressor as a member of Zyclon-B |
| 2018-03-17 16:39:15 | sensenstahl | Removed Aggressor as a member of Zyclon-B |
| 2018-03-17 16:38:39 | sensenstahl | Updated Aggressor's membership of Zyclon-B: changed member to Aggressor |
| 2018-03-17 16:29:10 | sensenstahl | Added Mystic Plague as a member of Zyclon-B |
| 2018-03-17 16:29:00 | sensenstahl | Added Grifter as a member of Zyclon-B |
| 2018-03-17 16:28:48 | sensenstahl | Added Vassago as a member of Zyclon-B |
| 2018-03-17 16:28:28 | sensenstahl | Added King as a member of Zyclon-B |
| 2018-03-17 16:28:21 | sensenstahl | Added Espana as a member of Zyclon-B |
| 2018-03-17 16:28:15 | sensenstahl | Added Darkfyre as a member of Zyclon-B |
| 2018-03-17 16:28:06 | sensenstahl | Added Babu as a member of Zyclon-B |
| 2018-03-17 16:28:00 | sensenstahl | Added Punisher as a member of Zyclon-B |
| 2018-03-17 16:27:51 | sensenstahl | Added Da Hood as a member of Zyclon-B |
| 2018-03-17 16:27:39 | sensenstahl | Added Aggressor as a member of Zyclon-B |
| 2018-03-17 16:27:16 | sensenstahl | Added link https://www.pouet.net/groups.php?which=13719 |
| 2018-03-17 16:26:50 | sensenstahl | Added group 'Zyclon-B' |