I was looking into speedrunning this game and was wondering if we can add a category for 100% for the main game. I was thinking for the 100% you have to collect all the files and beat the game.

I honestly don't see the point for a 100% category for zero, considering it's the same ending everytime. Just my thoughts.

Well, if 100% required much different routing, as in different pickups, different paths, etc, I'd be all for it. But it's just files, so I see no point in it.