I like the ambient and design of the level. I also like the idea with this “interactive” light and different uses. I also enjoy games with deep focus on ambient, small discoveries here and there and having no real aim hence that was nice for me here :D
I think you should not use the Godot Icon if the rest of the Art looks nice. Somehow I was not able to have Sound/Audio (played in Edge Browser on Windows). From your credits I guess there should be some and in the Credits I had Audio. Jump with W was confusing me (Maybe thats only me but I always press Space to jump)