Nice game! The idea was really cool - uncovering more of the map with each candle is pretty unique. The graphics look pretty good, too!
Although, one of my biggest problems with the gameplay was the jumping. I know Demindiro already pointed it out, and maybe it was just in the web version, but I was getting really frustrated with the tight platforming. Often I would press jump, and there would be a sound and an animation but no actual movement. Unfortunately, it led to many unfair deaths.
However, I really liked the music and the darkness was well implemented. Good work!