I played it and just wanted to say I encountered a couple of bugs. Sometimes after moving around really fast the character would get stuck walking in one direction.
Like, character would get stuck walked downward. I'd press the 'W' key to walk up and he would but as soon as I released it he would walk down again. This also happened another time when walking down and to the right. I could move any direction but as soon I released that key it would go back to moving down and to the right.