I only watched the Puggs in Space demo for the first time recently - I had no idea until a week or two ago that that tune originated there. There's an official remix of the track
on Tim Wright's website, too, if anyone's interested.
Here's one: The manual for The Lemmings Chronicles/All New World of Lemmings contains credits for a 3DO version that, as far as I know, wasn't released.
Why was the 3DO considered a viable option, and not the more widespread consoles of the time (i.e., the SNES and Mega Drive), which, given the game's control setup, would have been even better suited for a port of Chronicles than even the two prior games? (Does anyone wonder if they were perhaps going to wait until they actually finished the game for console ports?)