I've been trying to get the bad ending for a couple days now. Whenever Saiko gets angry and she pushes me, I cannot get up. The game soft locks, and I'm unable to move. Also, I don't know if this is a bug or if I'm just playing the game wrong, but when I go to the exit door while Saiko is angry, she just stabs me instead of choking me to capture me. Like I said, I don't know if this is a bug, but I thought I would mention it just in case. Otherwise, the game is great!