| 2025-09-24 19:25:33 | Brittle | Added link https://web.archive.org/web/19981206044604/http://www.student.oulu.fi/~mporspak/ |
| 2025-08-31 15:16:46 | Brittle | Added link https://www.pouet.net/user.php?who=1037 |
| 2025-07-12 21:24:11 | dipswitch | Set real name |
| 2025-07-11 13:33:25 | dipswitch | Added credit for Hornet on Attack: Graphics |
| 2025-07-11 13:31:24 | dipswitch | Added credit for DoC on Jyrk:: Graphics |
| 2025-05-29 10:28:14 | Brittle | Edited nick 'DoC': changed name to 'DoC' |
| 2025-04-18 17:06:35 | Toppy | Updated link https://www.mobygames.com/developer/sheet/view/developerId,710990/ |
| 2025-04-10 15:25:13 | Toppy | Updated link mobygames.com/person/710990/mika-porspakka/ |
| 2025-04-10 15:24:55 | Toppy | Added link https://www.mobygames.com/person/710990/mika-porspakka/ |
| 2025-04-10 15:23:08 | Toppy | Deleted link https://twitter.com/mikap |
| 2023-06-10 11:14:06 | Brittle | Added link https://csdb.dk/scener/?id=1452 |
| 2023-03-25 11:21:23 | Brittle | Added nick 'Hornet' |
| 2021-01-21 13:16:36 | Brittle | Updated Doc's membership of Vandals: set as ex-member |
| 2021-01-21 13:16:29 | Brittle | Updated Doc's membership of Simplex Inc.: set as ex-member |
| 2021-01-21 13:16:23 | Brittle | Updated Doc's membership of Procyon: set as ex-member |
| 2021-01-21 13:16:17 | Brittle | Updated Doc's membership of Mobile: set as ex-member |
| 2021-01-05 02:27:30 | Brittle | Added credit for Doc on Mind: Graphics |
| 2019-01-15 05:46:30 | menace | Added credit for Doc on Storm: Graphics |
| 2018-12-04 11:58:09 | tomaes | Added credit for Doc on Go Hippy: Graphics |
| 2018-12-03 16:29:15 | tomaes | Added credit for Doc on The Herring: Graphics (visuals) |
| 2018-12-02 09:32:05 | tomaes | Updated Doc's credit on Matrice: Graphics (2d, design) |
| 2018-12-02 09:31:15 | tomaes | Added credit for Doc on Matrice: Graphics |
| 2016-12-12 21:17:39 | menace | Added credit for Doc on Anxious: Graphics |
| 2016-09-29 20:56:12 | Brittle | Added link http://twitter.com/mikap |
| 2016-04-26 14:56:20 | Brittle | Added credit for Doc on Kesken: Graphics |
| 2015-01-25 08:58:54 | menace | Added Doc as a member of Mobile |
| 2013-04-18 14:37:41 | menace | Added Doc as a member of Dual Crew Shining |
| 2013-01-20 18:32:54 | menace | Updated Doc's membership of Mystic: set as ex-member |