Once upon a time (a few years ago now) there used to be a compatibility list of games that were safe to reduce the size of the ISO files and what methods could be used and the size of the smaller files. I tried Google, but haven't turned up anything other than some threads on reducing this specific game or that, but not the list that I remember from back then. It doesn't help that I can't remember which site the list was on either. I want to go back through my games, some of which are already reduced, but I can't remember which, and make sure they are all already reduced, but I'd like to not waste time trying to reduce each and every one.

To be clear, I remember how to shrink the files sizes, either removing LBA tricks or zero-byteing dummy files, but am looking for a list of games that can safely be reduced as I seem to recall that some games that were possible to reduce the size of didn't work when reducing the size for some reason. Does anyone remember where this list was/is or another list of games that can be reduced? It seems my google-foo gets worse with age.