Impressive game! Was a fun experience!
Visual and lighting are very well made. I'm curious about the voiceover. Did you record yourself or did you used a software? :)
The game is very immersive, it captured my curiosity and pushed me to discover all the different environments and puzzles present. The puzzles themselves are nice, I could not figure out what to do in the "red torch" one (got some trauma from botw lost woods, I guess?). In my opinion the levels are a little too big, full of empty space. I would have preferred tighter environments, with puzzle elements closer together.
The game is well polished. I found just a couple of visual glitches and bugs. In the flower level there are no boundry, the first time I fell behind the map and had to restart the game. ^^' And in the last level you can notice the player shadow that is capsule shaped.
Overall you did a great job on creating an immersive 3D game with beautifull environment and an interesting setting. It's noat an easy task, good job!