This game has potential to be a great game, but needs a little refinement. For starters the pixel design works really well for the style. It feels like creepy and dangerous like an action game.
A menu that shows the controls would be helpful, and even a breif description of what the goal of the game is, what each item is and so on. I also found myself clipping through boxes.
The music is popping though, very good and doesnt get annoying. if anything I want more of it.
Keep up the good work!