Awesome game. I suck though because I skipped the tutorial at first. I think it should be shown when the game is first started. I wasn't aware that the person moves faster the farther away the mouse is and that you can click to regain some health at the cost of standing still for a second.
I was able to get to the area where there were 2 torches side by side and it became a choose the right path or you're kinda screwed difficulty. I think maybe adding a light silhouette to the character when in complete darkness might help. And after a few play sessions, helping the player out with some small highlight/hinting of the objects that the player might be damaged by something would be cool.
I like how the character cutely shivers when right up against my mouse cursor trying to feed off the warmth of my lil torch. Totally intentional, right?
GJ