| 2025-06-11 09:39:40 | dipswitch | Added credit for Grimlock on Zodiac #2: Graphics (ANSI) |
| 2022-04-07 21:10:55 | menace | Updated Grimlock's membership of Public Enemy: set as ex-member |
| 2019-01-28 19:07:06 | sensenstahl | Added Grimlock as a member of Magma |
| 2018-07-13 17:32:38 | sensenstahl | Added Grimlock as a member of Regalia |
| 2016-11-22 11:45:48 | menace | Set real name |
| 2016-11-22 11:45:34 | menace | Set location to Minnesota, United States |
| 2016-11-22 11:45:04 | menace | Added link http://noname.c64.org/csdb/scener/?id=10281 |
| 2016-11-22 11:44:28 | menace | Added Grimlock as a member of Public Enemy |