| 2024-06-26 21:03:15 | menace | Updated Adec's membership of Vega: set as ex-member |
| 2020-09-02 10:54:54 | menace | Updated Dr. Sad's credit on Demopack: Text |
| 2020-08-22 02:40:56 | dipswitch | Added credit for Adec on Harold The Hairy Hermit: Graphics (Font) |
| 2020-05-09 17:39:27 | menace | Added nick 'Dr. Sad' |
| 2020-05-09 17:39:22 | menace | Set location to United Kingdom |
| 2020-01-08 06:35:32 | menace | Added credit for Adec on Rolling Ronnie Cracktro: Graphics (logo) |
| 2019-10-05 08:09:42 | menace | Added credit for Adec on Rally Sport Challange +5: Graphics (2d font) |
| 2014-06-13 20:39:11 | menace | Added Adec as a member of Surprise! Productions |
| 2014-06-07 05:37:29 | menace | Updated Adec's membership of Tristar & Red Sector Inc.: changed group to Tristar & Red Sector Inc., set as ex-member |
| 2014-06-07 05:37:24 | menace | Added Adec as a member of Tristar & Red Sector Inc. |
| 2014-06-07 05:34:52 | menace | Added credit for Adec on Easter Conference '92 Invitation: Graphics |
| 2013-12-22 05:29:40 | menace | Updated Adec's credit on Freedom Crack 7: Graphics (logo) |
| 2013-12-22 05:29:33 | menace | Added credit for Adec on Freedom Crack 7: Graphics |
| 2013-07-25 13:22:18 | ltk_tscc | Added credit for Adec on Transarctica Cracktro: Graphics |
| 2013-07-25 13:02:48 | ltk_tscc | Added credit for Adec on Der Patrizier Cracktro: Graphics |
| 2013-07-24 15:02:04 | ltk_tscc | Added credit for Adec on Gobliins 2 Cracktro: Graphics |
| 2013-07-24 14:29:36 | ltk_tscc | Added credit for Adec on Bonanza Brothers Cracktro: Graphics |
| 2013-07-24 14:27:42 | ltk_tscc | Added credit for Adec on Chaos Engine Cracktro: Graphics |