| 2025-10-20 21:04:21 | menace | Edited notes |
| 2025-10-20 21:04:04 | menace | Edited notes |
| 2020-09-12 09:00:46 | ltk_tscc | Added credit for James D. Sachs on Defender Of The Crown Slideshow: Graphics |
| 2020-05-26 11:41:04 | ltk_tscc | Added credit for Jim Sachs on Slideshow: Graphics |
| 2019-04-05 12:28:28 | ltk_tscc | Updated Jim Sachs's credit on Doctorin' The House: Graphics (Defender of the crown) |
| 2019-04-05 12:28:15 | ltk_tscc | Added credit for Jim Sachs on Doctorin' The House: Graphics |
| 2017-08-27 14:46:20 | ltk_tscc | Added credit for Jim Sachs on The Pictures of Defender of the Crown: Graphics |
| 2017-02-07 04:01:32 | menace | Edited notes |
| 2016-08-14 11:21:49 | ltk_tscc | Added credit for Jim Sachs on TechTech: Graphics (Defender of the crown) |
| 2016-05-12 20:51:52 | ltk_tscc | Set location to United States |
| 2016-05-12 20:50:02 | ltk_tscc | Added link http://www.mobygames.com/developer/sheet/view/developerId,875/ |
| 2016-05-12 20:49:22 | ltk_tscc | Added link http://www.fish-byte.com/ |
| 2016-05-12 20:49:01 | ltk_tscc | Added nick 'Jim Sachs' |
| 2016-05-12 20:48:56 | ltk_tscc | Set real name |
| 2016-05-12 20:48:44 | ltk_tscc | Added credit for James D. Sachs on PD Menu 1: Graphics (Defender of the crown) |