Add a "Randomizer" Category
One of the biggest rises in the speedrunning / challenge run space has been the rapid rise of "Archipelago Randomizers", a system that allows for you to randomize the items across multiple games into a single, shared randomized experience.
This is great and allows for endless collaborations, but the problem is that it's currently hard to find people who are doing randomizers on Twitch at all, as they're scattered across all of the game categories they're doing the randomizer in.
Having a central category would make it easy for people to quickly find the "Randomizer" community on Twitch, and would also allow for people doing multi-game randomizers to not have to constantly swap their game directory as they change games frequently, as many people will do multiple games in each randomizer they do, and every time they swap games, they're forced to change directories.
My suggested name for the category would just be "Randomizers" as it'd cover single and multi-game randomizers both, but "Archipelago" or "Archipelago Randomizers" would both work as well, as that's the name of the software that people use when they're doing a multi-game randomizer.