Hey, thank you so much for this! I'm creating a complete collection of my games, and this was a lifesaver. It worked perfectly for me. I installed Tampermonkey, added your script, and spent a couple of minutes scrolling to the bottom of my library—there was your handy little button!
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yay! I'm so glad people found this and it's been useful. I'm honestly surprised that it isn't something that's just built into the site. I was also kinda surprised that nobody else had made it yet lol. But yeah, thanks for checking it out and I'm glad it saved you time and made your project even just a bit easier to tackle!