| 2020-11-24 04:24:16 | menace | Edited soundtrack details for Optical Illusions |
| 2020-11-24 04:24:11 | menace | Added credit for Vicious on Optical Illusions: Code |
| 2020-11-24 04:07:25 | menace | Added credit for Omikron on Optical Illusions: Music |
| 2020-11-24 04:07:02 | menace | Added credit for Hades on Optical Illusions: Graphics (septic logo, steelette, end part logo symb, d) |
| 2020-11-24 04:06:49 | menace | Added credit for Squealer on Optical Illusions: Graphics (end part font, giant, title logo, pong logo) |
| 2020-01-09 22:00:37 | 100bit | Added link ftp://ftp.amigascne.org/pub/amiga/Groups/S/Septic/Septic-OpticalIllusions.dms |
| 2019-07-20 16:03:23 | Asle | Added link http://janeway.exotica.org.uk/release.php?id=1028 |
| 2019-07-20 16:03:18 | Asle | Set author to 'Septic', release date to 30 May 1993 |
| 2014-12-21 21:16:47 | menace | Set release date to 30 May 1993, type to Demo, platform to Amiga OCS/ECS |