Add certain Bundles as selectable categories
Games listed as Bundles on IGDB aren't selectable as Twitch categories, and for things like Gunvolt Striker Pack where you're either playing Gunvolt 1 or Gunvolt 2 that makes sense.
Certain Bundles feel like experiences of their own though. I've been streaming the Game & Watch Gallery series recently and its frustrating that there's no category for it, the games it bundles together are small games, so you're naturally going to be playing around the collection, but Twitch has each individual game selectable rather than the bundle as a whole. I think it would be much better to just have Game & Watch Gallery as your category rather than switch from Octopus to Manhole to Oil Panic every few minutes.
TMNT Cowabunga Collection IS a selectable category though, and I assume that's because it's a recent release, I'd love the Game & Watch Gallery games (Game Boy Gallery and Game & Watch Gallery 1-4) to get the same treatment, and it would be great to have some sort of connections to IGDB so people would be able to highlight bundles like these that are more whole experiences.