I think it'd be a natural inclusion to have an All Endings category since we have a category for individual endings. And I think it'd be pretty fun since it would still be very short. Would anyone else be interested?

Last time I asked for a category to be added to a game, I was the only one who bothered to try it so I think it should only be added if there's a wider audience so I don't feel like a narcissist getting a WR by default in a category I suggested. But I think it could prove popular.