You did an excellent job on this game. The puzzles were all good, The art is simple but it all fits together coherently. The sounds that you used fit very well into the game, were actually satisfying, and not at all grating. Some music would've been nice, but then, this is a Game Jam. Another thing that would be nice is being able to hold down WASD and not having to press the button again every single time you want to move.