| 2025-09-28 20:21:22 | menace | Updated Harzak's membership of Hardcore Design: set as ex-member |
| 2025-01-04 10:20:35 | menace | Added credit for Harzak on Caverns of Eriban +4HI#: Graphics (sprites) |
| 2023-08-13 13:53:17 | menace | Updated Harzak's membership of Orient: set as ex-member |
| 2015-08-18 06:48:43 | menace | Set real name |
| 2015-08-18 06:48:21 | menace | Added link http://noname.c64.org/csdb/scener/?id=7715 |
| 2015-08-18 06:47:59 | menace | Added Harzak as a member of Hardcore Design |
| 2015-08-18 06:47:43 | menace | Added Harzak as a member of Nostalgia |
| 2015-08-18 06:47:06 | menace | Added Harzak as a member of Antic |
| 2015-08-18 06:46:21 | menace | Added credit for Harzak on Sidburners 1: Graphics (collection) |
| 2014-06-19 16:42:30 | menace | Set location to Sweden |
| 2014-06-07 05:22:21 | menace | Added Harzak as a member of Danger Productions |
| 2014-06-07 05:22:12 | menace | Added credit for Harzak on Dangtro: Graphics |