What is there was a category that needs you to open all doors? I mean like you'll need to start on backdoors, then go on hotel, go on rooms A-1000, continue on hotel, go to mines, and then beat the doors verse

You could be able to do this in 2:00:14.367 (according to speedruns already on speedrun.com)

I mean there is "All Main Floors", but it doesn't have backdoors or rooms

it was added before but got removed because it was very unpopular, only a single person ran it in a month of its existence

i think making one for backdoor, hotel and mines would be cool but rooms is just pointless and it's probably the whole reason why not many people ran it

If rooms isn't included it would be a lot more bearable since getting to A-1000 can takes hours and is also quite boring.

maybe make it just to the first exit in rooms

if it's only the first exit it would kinda be pointless