| 2020-01-04 17:16:21 | menace | Edited pack contents of Ultimate Tracksystem IV |
| 2020-01-04 17:14:09 | menace | Edited pack contents of Ultimate Tracksystem IV |
| 2020-01-04 17:13:03 | menace | Edited pack contents of Ultimate Tracksystem IV |
| 2020-01-04 17:11:19 | menace | Edited pack contents of Ultimate Tracksystem IV |
| 2020-01-04 16:51:04 | menace | Edited pack contents of Ultimate Tracksystem IV |
| 2020-01-04 16:43:39 | menace | Edited pack contents of Ultimate Tracksystem IV |
| 2020-01-04 16:41:40 | menace | Edited pack contents of Ultimate Tracksystem IV |
| 2020-01-04 16:36:56 | menace | Edited pack contents of Ultimate Tracksystem IV |
| 2020-01-04 16:35:41 | menace | Edited pack contents of Ultimate Tracksystem IV |
| 2020-01-04 16:34:42 | menace | Edited pack contents of Ultimate Tracksystem IV |
| 2020-01-04 16:11:25 | menace | Edited pack contents of Ultimate Tracksystem IV |
| 2020-01-04 16:09:36 | menace | Edited pack contents of Ultimate Tracksystem IV |
| 2020-01-04 16:03:50 | menace | Edited pack contents of Ultimate Tracksystem IV |
| 2020-01-04 16:01:23 | menace | Edited pack contents of Ultimate Tracksystem IV |
| 2020-01-04 15:55:54 | menace | Added screenshot |
| 2020-01-04 15:55:46 | menace | Edited pack contents of Ultimate Tracksystem IV |
| 2020-01-04 15:53:03 | menace | Added link https://files.scene.org/view/demos/groups/aero/aero-ulttracksys4.dms |
| 2020-01-04 15:52:20 | menace | Set release date to 1 November 1991 |
| 2020-01-04 15:51:23 | menace | Updated The Master's credit on Ultimate Tracksystem IV: Text, Graphics, Code |
| 2020-01-04 15:51:17 | menace | Added credit for TUSC on Ultimate Tracksystem IV: Music |
| 2020-01-04 15:51:10 | menace | Added credit for The Master on Ultimate Tracksystem IV: Code, Graphics |
| 2020-01-04 15:50:58 | menace | Updated Cyborg's credit on Ultimate Tracksystem IV: Text, Other (pack editor) |
| 2020-01-04 15:49:58 | menace | Edited notes |
| 2020-01-03 12:59:27 | menace | Edited soundtrack details for Ultimate Tracksystem IV |
| 2020-01-03 12:55:34 | menace | Added credit for Cyborg on Ultimate Tracksystem IV: Other (pack editor) |
| 2020-01-03 12:55:20 | menace | Added screenshot |
| 2020-01-03 12:53:46 | menace | Added production 'Ultimate Tracksystem IV' |