A great article has been published regarding the unreleased Jack The Ripper for Amiga and with mock-ups for an abandoned online version for PC. Thanks to https://mastodon.world/@mr_creosote@dosgame.club for sharing.
https://goodolddays.net/en/game/Jack-the-Ripper/
Any new info or snippets, we’ll add to the gallery here below. With thanks to Ross Sillifant for the scan highlight + archive.org as the source.