this really does a good job of immersing you in the experience, and the strange way it does it makes you feel like you're watching yourself while still in your body. i definitely felt terror, but i also felt emotions i can't really describe. the final image also vaguely resembling a skull terrified me. truly felt like something was watching me.
the theory i have is that i was watching myself. it caused a recursive loop, me watching myself watching myself, on and on and on. that caused something fundamental about reality to break, and thus the only way for reality to remain stable was for me to no longer exist. that fate meets everyone who sets foot on this floor.
overall, i really like this. +1