that's not what I meant, I'm not accusing you of being a liar I'm saying I ate her to get the victory, I'm saying you probably didn't win in the same fashion. lemme rephase it : "you probably didn't do this, but I also won against Tulpy on nightmare by playing as Bella and eating her after she regurgitated me. " hopefully that clears up the wording, and since you asked for the proof that I have cleared nightmare, no i haven't beaten nightmare mode by finding the exit key and leaving, only by eatin her have i cleared it.
Viewing post in Escape From Deep Pit University comments
yup seems to be only the fairy though, instead of relying on rng for a key you rely on rng that she regurgitates you while you are also hungry. Not such an obvious way to win but fun secret win condition. Keep in mind if you're hungry enough you can eat her while she has a student currently in her but I've only gotten that on normal mode since the others are long digested by the time bella gets hungry on nightmare mode.
your hunger im guessing probably only needs to be under 16% but everytime I've done it I've been at 0% I guess, I get regurgitated by her and while she's reeling from it you have an opportunity to eat her, unless it was stealth nerfed in the last patch. On normal mode its also possible to eat her while she has a normal sized student in her if you're hungry....you can't even try eating her if she's pursuing anyone though.