Commodore Free Magazine (for those who don't know) is a free (!) sort-of-monthly magazine available in several formats including PDF.
The latest is issue 29 and this has an interesting article by one of the original designers/programmers on the development of the Lemmings game -
see it/download it here - http://www.commodorefree.com/ (click on 'magazine')
A C64 demo (unreleased) is mentioned but not the C64 version - perhaps it was done by someone else?
Ernie
