The Atari ST version was ported by Barry Jones, using STAC. The Amiga version was converted by Justin Leck. It's unclear what engine is powering the Amiga version; as the GAC wasn't released for that machine.
Announced for, but never released for the C64 as described at Games That Weren't. The existence of a ZX Spectrum version is also unconfirmed.
[+] Users currently playing this game
Handful of very easy puzzles. Pleasant diversion for an hour or so.