I've been seeing tier lists of peoples favorite video games making rounds recently. This is the site they were using: https://topsters.org/. Its a nice tool, pretty easy to use. You can also make lists for TV shows, movies, music, and books. And while I couldn't narrow down a list of my favorite games (and didn't think too hard on the other options), I could do it for my favorite game OSTs (some stuff was still cut).