Yes the repeating is the neutral ending.
You can get the good end by finding every piece of equipment in the theater (by selecting the correct options for each puzzle), and then answering each question correctly in the final room.
You can get the bad end by answering at least one question wrong at the end and choosing to fight and win.
I wasn't sure on which Puzzle am I missing tbh.
Just between you and me, I did the photo thing up on the second floor, then there was the album and the CD Player in the theatre... then there's the butterfly cage thingy (with me either trying to get out, or stay next to the rose if I choose to go there), the coat lying on the right side... What puzzles am I missing? - January 26th, 2025/4:09pm
