Spoilers*
Wow, you had me spooked in the morning! I love these SCP style cosmic odd horror type deals, and you sold it so well. I was a bit lost with some of the puzzles which does tend to happen with games that require outside knowledge that may not be obvious to some players (Even if they're actually super creative and cool Genisis 1:3). I got there in the end but from a design perspective it may help to give more context clues to guide the player. For instance, with the light puzzle, maybe the sound of the lights flicking off or a visual queue to show that you are controlling the lights in the rooms and not just trying to light up all the squares.
With all that said, I think this game is wonderfully creative and definitely a well rounded short experience.
The highlights for me was the sound design with attention to details such as the key presses and audio distortions. (also is that goshzilla i see? <3)