Love a good horror-themed game! I actually made a game with a similar theme a while back, it's about escaping a haunted hospital! I think your music choice and visual style is really great. However I think it'll be more interesting if you introduced an obstacle in the game so the player might die. For example, imaging if there is something following after you while you collect the body parts! The game is a little off screen in fullscreen mode, other than this, it's a really great game!