First of all, I must highly recommend to anyone reading this to play the downloadable version. The web one has some major bugs (at least for me) like the ai don't working at all that made my experience so much worse. Anyway, when I downloaded it that was solved, and none other bug bothered that much.
With that being said, awesome game! I really liked the atmosphere, the usage of lights and post-processing really added a lot to it, and it was well made! I also loved the art style, kinda reminded me of the fnaf minigames, something that I personally liked a lot. I really enjoyed solving the puzzles while escaping from the moths, really kept me fully concentrated.
(Spoiler)
I must admit that I missed a proper ending, when I got to the end I said "Wait, that's it?", at least a final screen would have made me understand that the game was over, but its not like it ruined the whole thing, just left me waiting for something else.
Good job!