Very cool take on sliding puzzle games! Usually I'm horrible at these puzzles but in this game it wasn't too difficult for me. Loved the cinematics and I always love to see a story that isn't afraid to have an unhappy ending. The art was great as well, definitely made every pixel count.
Only complaint I've got is that the end turn sound is very high pitched and piercing and made me turn my volume way down.
Other than that great job to both of you!