in what room specifically?
It is the room with the dragon stone with the torch on either side of it. Any time I try to go up the stairs with the daughter from the cellar to right in front of the stone in that room, the screen goes to black and I get an automatic game over via the hypno bad ending.
I also tested getting a different sex scene via the normal guards, that automaically goes into the hypno bad ending instead of the usual scene too.
found it, the teleport to the hypno thing and the trigger for the bad end in that room are the same switch, and i hadnt added the switch turn off before the transfer
since theres nothing like that in the basement it doesnt trigger until you reach that room... updating now, when you enter that room you'll have to win the minigame but it wont happen again ater that