Does anyone know if something like that is available somewhere?
I've only found this (French) so far:
http://www.abandonware-magazines.org/index.php

There isn't much to be found there gaming-wise though. Some multiformat magazines, such as Computer Gaming World or Computer and Videogames, sometimes reviewed Macintosh releases, but I'm looking for mags which pretty much covered everything that came out monthly, and advertisers regulary listing games for Macintosh to buy. I'm guessing part of the problem is that certain Mac-specific mags that started out in the 80s appear to be still in business.