You can still play it singleplayer so there could be a highest room and a fastest to certain room categories. And for CE there could be highest room damage less and maybe getting to a certain rank on a new account in public servers

I've been thinking about attempting the 100% run, I don't know if I'll actually complete it, but I at least want to try, I have some question though:

Does the timer pause in-between runs?

For documents where you have to die to the entity, do you need to unlock the full file? Or can you just do part of it?

Do runs where you make no progress count towards to total time?

If you start the run in one version but the game updates to a new one during it, do you have to get any new achievements/documents added in the update?

If you start the run while limited time achievements are available (such as the hunt), do you have to get those too?