| 2023-06-06 15:03:46 | Terwiz | Removed Terwiz as organiser of Byterapers 30 Years |
| 2023-06-06 14:35:53 | Terwiz | Added Terwiz as organiser of My Summer Party 2018 |
| 2023-06-06 14:35:24 | Terwiz | Added Terwiz as organiser of Byterapers 30 Years |
| 2023-06-06 14:32:23 | Terwiz | Added Terwiz as organiser of Primitive 20 Years |
| 2023-06-06 14:31:14 | Terwiz | Added Terwiz as organiser of Payback 2015 |
| 2023-06-06 14:29:40 | Terwiz | Added Terwiz as organiser of Payback 2014 |
| 2023-06-06 14:26:44 | Terwiz | Added Terwiz as organiser of Simulaatio 2015 |
| 2023-06-06 14:24:55 | Terwiz | Added Terwiz as organiser of Simulaatio 2016 |
| 2023-06-06 14:24:10 | Terwiz | Added Terwiz as organiser of Simulaatio 2018 |
| 2023-06-06 14:21:44 | Terwiz | Updated Terwiz as organiser of Vortex 2019: changed role to none |
| 2023-06-06 14:21:20 | Terwiz | Updated Terwiz as organiser of Vortex 2018: changed role to none |
| 2023-06-06 14:21:08 | Terwiz | Updated Terwiz as organiser of Vortex 2017: changed role to none |
| 2023-06-06 14:20:55 | Terwiz | Updated Terwiz as organiser of Vortex 2016: changed role to none |
| 2023-06-06 13:50:12 | Terwiz | Added Terwiz as organiser of Vortex 2016 |
| 2023-06-06 13:49:18 | Terwiz | Added Terwiz as organiser of Vortex 2017 |
| 2023-06-06 13:48:08 | Terwiz | Added Terwiz as organiser of Vortex 2018 |
| 2023-06-06 13:40:07 | Terwiz | Added Terwiz as organiser of Vortex 2019 |
| 2022-03-22 10:03:22 | Terwiz | Added Terwiz as a member of #AMiGAFiN |
| 2022-03-14 08:23:10 | Brittle | Added Terwiz as organiser of Zoo 2019 |
| 2022-03-14 08:20:33 | Brittle | Added Terwiz as organiser of Zoo 2017 |
| 2022-03-14 08:12:34 | Brittle | Added Terwiz as organiser of Zoo 2022 |
| 2021-10-22 08:03:57 | 100bit | Added credit for Terwiz on World Wide Load: Music |
| 2021-05-19 15:52:24 | Brittle | Added Terwiz as organiser of Zoo Online 2021 |
| 2017-10-09 19:48:27 | SteveJ | Added credit for Terwiz on Whatchamacall-it: Code, Graphics |
| 2017-10-09 18:23:45 | Terwiz | Deleted Terwiz's credit on Three Shades of Gray |
| 2017-10-09 18:22:54 | Terwiz | Deleted Terwiz's credit on Whatchamacall-it |
| 2017-10-09 18:22:28 | Terwiz | Updated Terwiz's credit on Konversiooh: |
| 2017-10-09 14:28:52 | Saga_Musix | Deleted Terwiz's credit on Pennywise |
| 2017-10-09 10:26:56 | Terwiz | Added credit for Terwiz on Pennywise: Graphics |
| 2017-10-09 10:24:40 | Terwiz | Added credit for Terwiz on Konversiooh: Graphics |
| 2017-10-09 10:02:46 | Terwiz | Added credit for Terwiz on Whatchamacall-it: Code, Graphics |
| 2017-10-07 21:40:40 | menace | Set real name |
| 2017-10-07 21:40:13 | menace | Set location to Pirkanmaa, Finland |
| 2017-09-17 21:23:42 | Terwiz | Added credit for Terwiz on Happy Birthday Dekadence: Code, Graphics |
| 2017-02-28 20:22:08 | Terwiz | Added credit for Terwiz on Kortonki: Other (Host) |
| 2016-09-14 07:38:39 | Terwiz | Added Terwiz as a member of Damones |
| 2016-05-24 10:10:40 | Terwiz | Added credit for Terwiz on Hetkinen: Other (Host), Graphics, Other (Editing) |
| 2016-05-24 10:07:07 | Terwiz | Added credit for Terwiz on Three Shades of Gray: Code, Graphics, Music |
| 2015-05-26 20:14:27 | Terwiz | Added credit for Terwiz on Demokaara 2.0: Other (Host) |
| 2015-02-02 21:54:06 | tomaes | Updated Terwiz's credit on Motherducking Greetings: Graphics (3D) |
| 2015-02-02 19:57:00 | Terwiz | Updated Terwiz's credit on Motherducking Greetings: Graphics (3D-Objects) |
| 2015-02-02 19:56:44 | Terwiz | Added credit for Terwiz on Motherducking Greetings: Graphics ((3D)) |
| 2014-08-28 19:08:54 | dipswitch | Added link http://noname.c64.org/csdb/scener/?id=23061 |
| 2014-02-04 19:28:15 | Terwiz | Updated Terwiz's credit on Tietoisku: Other (Host) |
| 2014-02-04 19:25:06 | Terwiz | Added credit for Terwiz on Pejte Sok: Code, Graphics, Music |
| 2014-02-04 19:21:10 | Terwiz | Edited nick 'Terwiz': changed aliases to 'Tervis, TWZ' |
| 2014-02-04 19:19:16 | Terwiz | Added credit for Terwiz on Demolabra: Other (Host) |
| 2014-02-04 19:14:07 | Terwiz | Added credit for Terwiz on No Compromise: Graphics (3D) |