Installer provided on disk.
From The Thalion Source, interview taken from The One September 1993 : "When we came to convert Ambermoon from the Atari ST to the Amiga, we found that it had to be virtually rewritten and not just ported across as we'd hoped." (Sic!)
Last known versions: v1.05 (German) and v1.07 (English). English version was unreleased until Thalion Web Shrine acquired it from the author.