I had fun playing this. I had this feeling while playing that whatever tension the game was trying to build was failing, then BAM! some new form of mob charges at me and actually provided a good little spook! The game is rather easy, until it's not.
Lots of nice subtle details in the graphics. Namely the shadows cast by your flashlight, and the reflections in the water. The colorful art style doesn't seem to fit the mood of a dark survival game, but other than that they are well-done and consistent, and work well within the 64x64 limits.
So far, one of my favorites of the entries I've played so far, although I haven't gotten around to playing a lot of them yet. There is just too many to choose from!