| 2023-08-26 22:26:36 | Brittle | Updated MKM's credit on TrainFolio: Code, Music, Graphics |
| 2023-08-26 22:25:24 | Brittle | Added credit for MKM on TrainFolio: Code, Music |
| 2023-07-08 21:45:06 | MaciekM | Added credit for MKM on BoardFolio256: Code |
| 2023-02-16 08:37:05 | MaciekM | Added credit for MKM on 68k Inside Announcement: Code |
| 2022-12-11 09:22:02 | MaciekM | Added credit for MKM on Own: Code, Graphics, Music |
| 2022-04-04 07:32:47 | spkr | Added credit for MKM on The (Fucking) (Complex) Art of Profanity: Other (Technical Consultancy) |
| 2022-02-13 21:51:20 | evil | Added credit for MKM on Plasma Sector: Code |
| 2021-12-12 21:23:33 | piotr_kni | Removed MKM as a member of JagNES Fest |
| 2021-12-12 21:23:00 | piotr_kni | Added MKM as a member of JagNES Fest |
| 2021-12-12 08:22:05 | MaciekM | Added credit for MKM on Destination Sommarhack: Code |
| 2021-07-11 21:57:54 | evil | Added credit for MKM on Spin176: Code |
| 2021-03-14 20:03:02 | MaciekM | Added credit for MKM on chess64hi: Code |
| 2021-03-14 18:57:28 | gasman | Edited nick 'MKM': changed aliases to 'MaciekM, maciekm' |
| 2020-09-19 23:09:47 | Brittle | Added credit for MKM on Atari Fan Magazine Invitation: Code |
| 2020-07-05 12:37:50 | ltk_tscc | Added credit for MKM on Smag-FX 3: Text (Interview) |
| 2020-07-04 23:12:13 | MaciekM | Added credit for MKM on SV2020: Code, Music |
| 2019-12-08 07:29:25 | Brittle | Added credit for MKM on Second Life Syndrome: Code |
| 2019-11-10 18:46:59 | sheriff | Updated MKM's credit on Silly Venture 2019 Invitation: Other (general support, testing) |
| 2019-11-10 17:20:06 | ltk_tscc | Added credit for MKM on Silly Venture 2019 Invitation: Code (Support) |
| 2019-07-07 10:39:09 | ltk_tscc | Added credit for MKM on Rain256: Code |
| 2019-07-07 07:37:49 | menace | Set real name |
| 2019-07-07 02:19:49 | Brittle | Added credit for MKM on Silly Venture 2k19 Invitation: Code |
| 2019-05-05 07:53:15 | MaciekM | Set location to Województwo Łódzkie, Poland |
| 2019-05-05 07:53:00 | MaciekM | Set location to Województwo Łódzkie, Poland |
| 2018-11-04 12:41:42 | evil | Added credit for MKM on F22.0: Code, Graphics |
| 2018-09-02 11:51:37 | evil | Added credit for MKM on Silly Venture 2k18 Invitation: Code, Graphics |
| 2018-04-07 09:58:46 | MaciekM | Deleted link http://maciekmoczkowski.blogspot.com/ |
| 2018-04-01 08:32:09 | ltk_tscc | Added credit for MKM on Silly Venture 2k18 Invitation: Code |
| 2017-12-10 08:07:18 | ltk_tscc | Added credit for MKM on LCF (Lame Compo Filler): Code |
| 2017-12-03 13:26:03 | MaciekM | Added link http://maciekmoczkowski.blogspot.com/ |
| 2017-12-03 13:25:04 | MaciekM | Added links: https://www.linkedin.com/in/maciej-moczkowski-306b872/, http://maciekmoczkowski.blogspot.com/; Deleted link http://maciekmoczkowski.blogspot.com/ |
| 2016-11-13 21:12:31 | evil | Added credit for MKM on Polygon Discount: Code |
| 2015-10-24 23:16:33 | sheriff | Added credit for MKM on State Of The Lame: Other (Idea) |
| 2015-09-07 14:02:18 | ltk_tscc | Added credit for MKM on Satan stole my Atari: Code |
| 2014-12-08 11:05:23 | MaciekM | Updated MKM's credit on FirSTro: Code (as maciekm) |
| 2014-12-08 11:04:12 | MaciekM | Edited nick 'MKM': changed name to 'MKM'; changed aliases to 'maciekm, MaciekM, mkm' |
| 2014-12-07 21:43:35 | ltk_tscc | Added credit for MaciekM on Takeover: Code |
| 2014-06-20 14:30:59 | MaciekM | Added links: http://www.pouet.net/user.php?who=98278, http://maciekmoczkowski.blogspot.com/ |
| 2014-02-19 13:20:12 | MaciekM | Edited nick 'MaciekM': changed aliases to 'maciekm, mkm' |
| 2014-02-17 20:23:16 | MaciekM | Updated MaciekM's credit on FirSTro: Code |
| 2013-11-15 22:49:54 | AdamK | Set location to Poland |
| 2013-11-15 22:46:33 | AdamK | Added MaciekM as a member of Lamers |
| 2013-11-15 22:46:26 | AdamK | Added scener 'MaciekM' |