unanswered questions i need an answer for:
why did doha kill the villager in the first chapter?
as we later learned, the villager was in fact evil. we learned that after he attacked jaeseob by the hanging bridge but how did doha knew he was evil?
why is the slasher scared of doha? the slasher once injured seongchan and killed yongtaek but ran away as soon as he saw doha approaching.
why are bada's attacks on the slasher useless while doha has no problem killing him?
how does doha know all the secret/hidden compartments? he immediately knew where the music box spring was and he knew about this space where he's hiding seongchan's body now.
bada told doha to get hyungshin‘s tape but why does he have two cassette tapes hidden in his bag? why does one of them have a check mark on it?
if doha is the real end boss, what is he gaining from killing his partners like the villager or the slasher?
if doha in fact was player or a stuck developer who slowly became a npc due to losing his memories over time, what prompted him to remember everything? bada said he played the game dozens of times where doha was just a normal npc but suddenly he acted different starting off by killing the villager.
why is doha obsessed with bada in the first place?

