This was a neat experience. I love the way you drop the player into the gameplay and use text in the world to act as a menu and tutorial. Note that the tutorial says left mouse button for the light and it was right mouse button on my machine. There were a lot of long uninterrupted walks through darkness for me and the enemies seemed easy after a while. The boss was really neat! I thought I was going to just reach the end but you tossed a boss at me and it was a pleasant surprise :). I think the introduction of a few more game mechanics and some polish can really make this into something wonderful. Good work!