I really like the look and feel of your game. The graphics, sound design, and atmosphere you've managed to create in such a small game are all excellent! The only thing I found a little awkward was the controls. I'd suggest adding arrow key support alongside WASD, so players can choose whichever layout feels more comfortable. Having to keep holding W while repeatedly reaching for the spacebar felt a bit awkward. Other than that, you've made a really enjoyable little game! :)