So I did continue to categorize TTRPGs from the bundle, and like you, I started to hyperfixate on TTRPGs, but it led me down a path that might not be very useful for you; I continued to buy these big charity bundles, and bought individual games as well, and then as I went through the games I started inventing more and more narrow and specific categories to describe the patterns I began to notice (for example, I started with broad categories like "Sci-fi" and "Games that don't use dice" and now also sort games by categories like "Games where you play as multiple creatures stacked on top of each other in a trenchcoat" and "games centered around bears.")
And because I've invented so many categories and currently have 3,517 TTRPG games or supplements in my library (the Racial Justice and Equality Bundle had 457), I've ended up with a lot of unfinished categories and uncategorized games that I'm just working my way through whenever the mood strikes me.
All of that being the case, I made my many collections private because I felt a bit silly that a project meant to make it easier to find games has become a sort of eternal hobby. I'd be happy to make them public again so you can look through them, but I foolishly didn't organize them by bundle, so there would be no way for you to differentiate by what games were or weren't in the Bundle for Racial Justice and equality.
I did find a website that might do some of what you want to search through the bundle's TTRPGs, linked here https://randombundlegame.com/. It doesn't let you sort games as specifically as I tried to do, but maybe that's for the best. Sorry for the long post, and sorry if it's not very helpful; I wish you luck as a fellow explorer of the TTRPG space.
Oh wow!
If you're comfortable with it, I certainly wouldn't mind you unprivating them! I actually have a similar 'problem' in general where I have a habit of "organising" things into extremely narrow or overly specific categories lol. For example in my Gmail, I created labels for different emails and have... way too many, some of which include but are not limited to "past purchases", "writing prompts", "reminders i emailed myself", "people i don't talk to anymore", and "discussions with online sellers" lol. I can get pretty out there!
That said, the link you did share should be really helpful! I appreciate you extending the offer and being down to help out! Keep on going with your hobby if it still is fun for you - I think it's super cool!