| 2026-09-25 20:25:19 | dipswitch | Added BBS The Apocalyptic City (517) as WHQ for Sludge |
| 2025-08-25 04:30:40 | menace | Updated Betrayer's membership of Sludge: set as ex-member |
| 2022-07-16 05:50:28 | ipggi | Added Betrayer as a member of Sludge |
| 2022-07-16 05:44:53 | ipggi | Edited notes |
| 2022-07-16 05:44:15 | ipggi | Added BBS Evil Intentions (408) as HQ for Sludge |