You scared the *** out of me at the start, just after the cutscene-sound, I just teleported instantly, and my heart did bounce, also the creature at the top of the well is very disturbing, but that's some good stuff, it was your intention. I am fond of the intro, it is just so clever to put a mini-cutscene because you can explain the rules, like the first hand with then key and lock. I felt a more mature VR experience since the last game I played from you (VR Game Jam 2021), the mechanics were very VR related, everything was well thought, especially the water raising (I had an "Oh...the water is raising... "moment when I realized). The fact that you coded the underwater camera is amazing, that's great because it really adds to the immersion.
I had issue reaching the keys, and I managed to climb the chain without unlocking my feet.
Great atmosphere, great attention to details.
Bravo kokutouchichi and oonej !