| 2024-05-25 20:59:46 | ericorsio | Added credit for Sachy on BOOM! Party Invitation 2025: Code |
| 2024-05-23 13:35:38 | Brittle | Added Sachy as organiser of #4 Świąteczny LIVE 2023! Polska Demoscena Commodore 64 |
| 2024-01-04 09:40:48 | Axi0maT | Updated Sachy's membership of Wanted Team: set as ex-member |
| 2024-01-04 09:40:31 | Axi0maT | Updated Sachy's membership of Polish ZX All Stars: set as ex-member |
| 2024-01-04 09:40:22 | Axi0maT | Updated Sachy's membership of Lamers: set as ex-member |
| 2024-01-04 09:40:10 | Axi0maT | Updated Sachy's membership of Joker: set as current member |
| 2024-01-04 09:39:37 | Axi0maT | Updated Sachy's membership of Joker: set as ex-member |
| 2023-12-10 07:21:04 | Axi0maT | Added credit for Sachy on Mel 'O Dee's: Other (Support - Atari Jaguar version) |
| 2023-07-09 14:27:46 | ggn- | Added credit for Sachy on Adam is Me: Code (Additional) |
| 2023-04-29 15:19:07 | Brittle | Added Sachy as a member of BOOM! |
| 2023-02-04 23:53:08 | 100bit | Added credit for Sachy on Solomon's Key: Code (Intro) |
| 2023-02-04 23:45:54 | 100bit | Added credit for Sachy on Metro Cross: Code (Intro) |
| 2022-12-31 21:21:48 | 100bit | Added credit for Sachy on Hot Style #11: Text |
| 2022-12-31 20:24:57 | mch | Added credit for Sachy on Resistance Intro: Code |
| 2022-10-25 13:52:49 | motion | Added credit for Sachy on Game Over Moscow!: Code |
| 2022-10-11 16:09:26 | ZiNKO | Added credit for Sachy on The Heritage After Blackthorne: Code |
| 2022-08-01 15:39:13 | Brittle | Added credit for Sachy on Silly Venture 2022 SE Invitation: Code |
| 2022-06-01 14:13:43 | Brittle | Added Sachy as organiser of Teddy Beer C=64 Party |
| 2021-12-12 12:15:20 | Pator | Added Sachy as a member of Polish ZX All Stars |
| 2021-12-12 09:42:41 | Axi0maT | Updated Sachy's credit on Slow the Flow: Other (Design) |
| 2021-12-12 08:50:54 | Brittle | Added credit for Sachy on Slow the Flow: Code |
| 2021-12-11 22:01:26 | Brittle | Added credit for Sachy on ZX Clive [Tribute]: Code |
| 2021-08-06 02:48:10 | Dalthon | Added Sachy as a member of Joker |
| 2021-05-30 23:55:26 | 4pLaY | Added credit for Sachy on Ninja Carnage: Other (Translation) |
| 2020-09-12 06:09:42 | menace | Added credit for Sachy on B.C. KID +1: Code |
| 2020-04-17 14:43:38 | Brittle | Added credit for Sachy on Swidron: Other (support) |
| 2019-11-10 18:49:58 | sheriff | Updated Sachy's credit on Silly Venture 2019 Invitation: Other (general support, resources) |
| 2019-11-10 18:47:42 | sheriff | Updated Sachy's credit on Silly Venture 2019 Invitation: Code (general support, resources) |
| 2019-11-10 17:19:53 | ltk_tscc | Updated Sachy's credit on Silly Venture 2019 Invitation: Code (Support) |
| 2019-11-10 17:19:19 | ltk_tscc | Added credit for Sachy on Silly Venture 2019 Invitation: Graphics |
| 2019-11-04 10:59:12 | ltk_tscc | Added link https://www.pouet.net/groups.php?which=13346 |
| 2018-04-16 19:59:32 | exocet | Added credit for Sachy on THX ZX!: Code |
| 2017-10-28 14:31:50 | exocet | Added credit for Sachy on Nullae: Code |
| 2017-07-08 14:10:28 | Dynamika | Added credit for Sachy on 4kb: Code |
| 2017-06-20 19:28:26 | 4pLaY | Added credit for Sachy on Decrunch Compo-filler #2: Code |
| 2017-02-15 20:06:26 | Twardy | Added credit for Sachy on RSE&WT-RK/LE 2017 Invitation: Code |
| 2016-05-23 20:43:04 | sachy | Set location to Poland |
| 2016-05-23 20:42:14 | sachy | Added credit for Sachy on Decrunch Compo Filler: Code |
| 2016-05-23 20:40:33 | sachy | Added credit for Sachy on Black Light: Code |
| 2016-05-23 12:59:25 | ltk_tscc | Edited notes |
| 2016-04-22 06:55:27 | menace | Added credit for Sachy on L.A.M.E.: Code, Graphics |
| 2016-03-28 10:02:49 | slayer | Updated Sachy's credit on Thanktro: Code |
| 2016-03-28 08:59:01 | menace | Added credit for Sachy on Thanktro: Code (main) |
| 2016-03-25 12:00:53 | menace | Added credit for Sachy on Karmelia 4: Text |
| 2016-02-02 19:27:05 | menace | Added credit for Sachy on Showtime 11: Text (guest editor) |
| 2015-10-23 20:04:45 | 4pLaY | Added credit for Sachy on 20 Years Of Resistance: Code |
| 2015-07-06 05:58:06 | menace | Updated Zachy's credit on 4k Intro: Code |
| 2015-07-06 05:57:44 | menace | Added nick 'Zachy' |
| 2015-04-11 20:50:09 | mccnex | Added credit for Sachy on RetroKomp + LOAD ERROR 2o15 - party invitation: Code |
| 2015-02-01 19:06:19 | Tfardy | Added credit for Sachy on Sun Candy: Code |
| 2014-11-29 12:14:11 | 4pLaY | Updated Sachy's membership of Skid Row: changed group to Skid Row, set as ex-member |
| 2014-11-29 12:14:04 | 4pLaY | Updated Sachy's membership of Dinx Project: changed group to Dinx Project, set as ex-member |
| 2014-11-29 12:14:00 | 4pLaY | Updated Sachy's membership of Appendix: changed group to Appendix, set as ex-member |
| 2014-11-25 19:48:26 | ltk_tscc | Added credit for Sachy on Silly Venture 2k14 invitro: Code |
| 2014-09-23 19:57:45 | dipswitch | Added link http://www.pouet.net/user.php?who=98454 |
| 2014-07-16 17:10:59 | menace | Updated Sachy's credit on Turrican II One Disk Version: Code (intro), Graphics (intro fonts) |
| 2014-07-16 17:10:42 | menace | Added credit for Sachy on Turrican II One Disk Version: Code (intro) |
| 2014-05-09 11:18:09 | AdamK | Added Sachy as a member of Lamers |
| 2014-01-29 12:53:43 | menace | Added Sachy as a member of Wanted Team |
| 2013-12-30 17:25:57 | zefyros | Added Sachy as a member of Resistance |
| 2012-10-11 08:28:53 | menace | Set location to Kwidzyn, Poland |
| 2012-10-11 08:21:58 | menace | Updated Sachy's credit on Limes Inferior: Code, Graphics (design) |
| 2012-10-11 08:20:26 | menace | Added credit for Sachy on Limes Inferior: Code |