| 2023-12-27 06:07:47 | menace | Updated Hard Core's credit on Lady Love Cracktro: Code (intro, crack) |
| 2023-12-27 06:05:23 | menace | Added credit for Hard Core on Lady Love Cracktro: Code (intro) |
| 2023-06-04 22:05:33 | menace | Added credit for Hard Core on Master Of Orion Cracktro (2): Code (crack), Other (packager) |
| 2022-09-30 11:34:11 | menace | Added credit for Hard Core on Decisive Battles II Cracktro: Code (intro) |
| 2022-09-23 05:59:55 | menace | Updated Hard Core's membership of Kaos: changed group to Kaos |
| 2022-09-23 05:59:30 | menace | Added Hard Core as a member of Kaos |
| 2022-09-23 05:59:19 | menace | Added nick 'Tim' |
| 2022-09-23 05:53:59 | menace | Added credit for Hard Core on Vengeance Of Excalibur Cracktro: Code (crack) |
| 2022-09-22 20:50:46 | menace | Added credit for Hard Core on Illuminatus #1: Text |
| 2022-09-22 19:15:40 | menace | Added Hard Core as a member of Illuminatus Staff |
| 2022-05-31 15:37:34 | ipggi | Edited notes |
| 2021-12-16 04:44:23 | menace | Added credit for Hard Core on Ultima Serpent Isle Cracktro: Code (crack) |
| 2021-10-13 22:32:58 | menace | Added credit for Hard Core on Supremacy Cracktro: Code (intro, crack) |
| 2021-10-10 20:25:24 | menace | Added credit for Hard Core on Rock N Roll Cracktro: Code (trainer) |
| 2021-09-26 20:42:37 | menace | Added credit for Hard Core on The Guardian Cracktro: Code (crack) |
| 2021-07-22 06:15:58 | menace | Updated Hard Core's credit on Horror Zombies From The Crypt Cracktro (1): Code (intro) |
| 2021-06-22 06:59:39 | menace | Updated Hard Core's credit on Pit Fighter Cracktro: Code (intro, crack) |
| 2021-06-22 06:58:11 | menace | Added credit for Hard Core on Pit Fighter Cracktro: Code (intro) |
| 2021-05-07 06:30:26 | menace | Edited notes |
| 2021-05-07 06:29:54 | menace | Added Hard Core as staff member of Hard City |
| 2021-05-06 06:27:57 | menace | Added credit for Hard Core on Paraglider Cracktro: Code (crack) |
| 2021-01-22 04:08:08 | dipswitch | Added Hard Core as staff member of Angel World |
| 2020-12-22 03:01:49 | menace | Added credit for Hard Core on Ports Of Calls Cracktro: Code |
| 2020-10-15 03:39:14 | sensenstahl | Added credit for Hard Core on TDT TRSI Loader: Code |
| 2020-04-08 17:38:57 | menace | Edited notes |
| 2020-02-09 19:41:23 | rmd | Added credit for Hard Core on GFA-Basic Cracktro: Code |
| 2019-12-24 09:22:15 | menace | Added credit for Hard Core on Another World: Code (intro) |
| 2019-12-19 06:43:51 | menace | Added credit for Hard Core on Killerball Cracktro: Code (intro) |
| 2019-12-19 06:43:43 | menace | Updated Hard Core's credit on Unreal Cracktro: Code (intro), Other (original supply) |
| 2019-12-19 06:43:16 | menace | Added credit for Hard Core on West Phaser: Code (intro) |
| 2019-12-19 06:43:06 | menace | Added credit for Hard Core on Viz Cracktro: Code (intro) |
| 2019-12-19 06:33:45 | menace | Added credit for Hard Core on Navy Moves Cracktro: Code (intro) |
| 2019-12-17 15:55:33 | sensenstahl | Added credit for Hard Core on Championship Manager 93 Cracktro: Code (Crack) |
| 2019-09-03 16:13:11 | sensenstahl | Added credit for Hard Core on Atomino Cracktro: Code |
| 2019-08-15 06:27:15 | rmd | Deleted link https://twitter.com/hardcoretdt |
| 2019-04-12 04:40:34 | sensenstahl | Added credit for Hard Core on Time Riders Cracktro: Code |
| 2019-04-08 17:25:02 | sensenstahl | Added credit for Hard Core on Troddlers Cracktro: Code (+ Crack) |
| 2018-06-28 05:03:09 | sensenstahl | Added credit for Hard Core on Goblins 3 Cracktro: Code (Crack) |
| 2018-06-25 04:26:25 | sensenstahl | Added credit for Hard Core on Horror Zombies From The Crypt Cracktro (1): Code |
| 2018-06-17 14:20:48 | sensenstahl | Added credit for Hard Core on The New PC Co-Operation: Code |
| 2018-06-03 10:44:32 | sensenstahl | Added credit for Hard Core on Never Ending Story 2 Cracktro: Code |
| 2018-06-02 06:52:10 | sensenstahl | Added credit for Hard Core on The Incredible Machine Cracktro: Code |
| 2018-05-24 16:34:27 | sensenstahl | Added credit for Hard Core on Japanese Box Game Cracktro: Code |
| 2018-05-24 04:53:01 | sensenstahl | Added credit for Hard Core on Hawk Cracktro: Code |
| 2018-05-16 17:17:23 | menace | Added credit for Hard Core on 1869: Code |
| 2018-01-14 21:17:05 | menace | Edited notes |
| 2018-01-14 21:15:34 | menace | Edited notes |
| 2018-01-14 21:15:13 | menace | Added Hard Core as a member of International Network of Crackers |
| 2017-11-30 16:45:05 | sensenstahl | Added Hard Core as a member of Fairlight |
| 2017-11-30 16:43:03 | sensenstahl | Updated Hard Core's credit on Hunt For Red October Cracktro: Code (Loader) |
| 2017-07-05 16:52:42 | sensenstahl | Added credit for Hard Core on Volfied Cracktro: Code |
| 2017-02-01 06:50:20 | ipggi | Updated Hard Core's credit on Midwinter: Code |
| 2015-06-07 00:39:59 | dipswitch | Added credit for Hard Core on 1000 Miglia: Code (Crack) |
| 2015-06-07 00:36:10 | dipswitch | Added credit for Hard Core on Unreal: Code, Other (Supply) |
| 2015-06-04 11:42:55 | dipswitch | Added credit for Hard Core on Exterminator: Code |
| 2015-06-04 11:38:16 | dipswitch | Added credit for Hard Core on 4D Sports Boxing: Code |
| 2015-06-04 11:27:40 | dipswitch | Added credit for Hard Core on Speedball 2: Code |
| 2015-06-02 11:54:07 | dipswitch | Added credit for Hard Core on INC Loader: Code |
| 2014-08-29 02:42:17 | dipswitch | Added credit for Hard Core on Lancelot 2 #2: Graphics |
| 2014-05-16 23:28:06 | dipswitch | Added link http://twitter.com/hardcoretdt |
| 2014-01-08 22:31:49 | radman | Set location to Sweden |
| 2013-10-27 11:19:51 | dipswitch | Added credit for Hard Core on Clik Klak: Code |
| 2013-10-27 11:14:13 | dipswitch | Added credit for Hard Core on Amberstar: Code |
| 2013-10-27 11:06:27 | dipswitch | Added credit for Hard Core on Blues Brothers: Code |