| 2025-12-03 10:33:58 | ipggi | Updated The Chief Surgeon's membership of Circle K: set as ex-member |
| 2025-12-02 21:49:51 | ipggi | Added credit for The Chief Surgeon on Beer Run!: Code (crack) |
| 2025-12-02 21:10:48 | ipggi | Added credit for The Chief Surgeon on Time Tunnels: Code (crack) |
| 2025-12-02 07:52:13 | ipggi | Added credit for The Chief Surgeon on Situation: Critical: Other (thanks) |
| 2025-12-01 06:09:43 | ipggi | Edited nick 'The Chief Surgeon': changed aliases to 'Chief Surgeon' |
| 2025-12-01 06:09:31 | ipggi | Added credit for The Chief Surgeon on Mission: Asteroid: Other (thanks) |
| 2025-12-01 00:10:04 | ipggi | Edited notes |
| 2025-12-01 00:08:42 | ipggi | Added credit for The Chief Surgeon on Joust: Code (crack) |
| 2025-11-29 05:16:50 | ipggi | Added credit for The Chief Surgeon on Both Barrels: Code (crack) |
| 2025-11-29 05:04:47 | ipggi | Set location to United States |
| 2022-10-12 17:05:17 | menace | Added The Chief Surgeon as a member of Circle K |
| 2021-01-30 07:01:57 | menace | Added credit for The Chief Surgeon on Skyfox: Other (special thanks) |
| 2014-12-11 01:39:42 | dipswitch | Added credit for The Chief Surgeon on The Institute: Code (Crack) |
| 2014-12-07 01:38:21 | dipswitch | Added The Chief Surgeon as a member of Black Bag |