The presentation, the music are really good! I love that vibe and artstyle, feels very PSX.
Gameplay's a bit rough, though. My fire meter also froze, and well I thought that was a good thing because I... couldn't find my way around very well. In a maze game like this, it's ideal when you have landmarks to help guide you around. For example, the walls in one section of the maze are made of rock, there's a rat tunnel in this one here corner, a skeleton in the other one, that kind of thing.
Everything was so charming and nostalgic though that it kept me playing, really reminds me of one of those old collect-a-thon games, only in first person.
There are some hiccups with the performance. Idk if it's my browser, but whenever I look up I get crazy frame drops. I get stutters while the map first loads too. Additionally, I had to Unity fullscreen it really fast after reloading the page, partially because of the drops.
Good experience all around, though!