| 2025-10-21 06:23:59 | menace | Edited notes |
| 2025-10-21 06:23:32 | menace | Set real name |
| 2025-10-17 20:12:07 | menace | Updated Mr. Gurk's membership of Phenomena: set as ex-member |
| 2024-08-11 17:54:47 | menace | Updated Mr. Gurk's credit on FlummFlumm: Code, Text |
| 2024-05-06 21:46:18 | menace | Added credit for Mr. Gurk on Lazer Zone: Music (sounds) |
| 2022-06-14 04:48:01 | menace | Updated Mr. Gurk's membership of Triangle: set as ex-member |
| 2022-06-12 19:48:47 | menace | Added credit for Mr. Gurk on Gigademo III: Code (loader), Text |
| 2021-01-08 05:03:17 | menace | Edited notes |
| 2021-01-08 05:00:50 | menace | Added Mr. Gurk as organiser of Eskilstuna Computer Entertainment Show (ECES) 1991 |
| 2020-12-12 06:44:43 | menace | Added credit for Mr. Gurk on Megademo: Code, Text |
| 2019-08-13 06:34:23 | menace | Added link http://csdb.dk/scener/?id=221 |
| 2017-02-07 03:50:18 | menace | Edited notes |
| 2016-08-12 08:58:05 | menace | Added credit for Mr. Gurk on 420 Bobs: Code |
| 2014-05-25 16:49:20 | menace | Added credit for Mr. Gurk on FlummFlumm: Code |
| 2014-02-12 00:24:22 | dipswitch | Added credit for Gurk on Zine 4: Other (Interviewed) |
| 2014-02-12 00:24:12 | dipswitch | Added nick 'Gurk' |
| 2014-01-10 14:20:48 | menace | Updated Mr. Gurk's credit on Fructail: Graphics, Code |
| 2014-01-10 14:08:47 | menace | Added credit for Mr. Gurk on Fructail: Code |
| 2012-10-16 09:59:12 | menace | Set real name |
| 2012-10-16 09:58:35 | menace | Added Mr. Gurk as a member of Phenomena |