Ah! Ghost pushed me into the bushes and I got stuck :( 
I couple of suggestions mainly because it made the game take a bit to start:
1. The controls are not listed so I was not sure how to move/interact at first
2. For some reason, though the focus should be on the game, my browser page kept moving while I played since I had to use arrows which made it hard to play :P
Other than, cool little spoopy game
The controls are listed on the title screen, but they are not listed on the page. I do agree that they could be clearer.
This is an issue with Chrome (and other browsers that don't respect focus on the canvas element), and it is a bug I have noticed in other games that only use the arrow keys. You can play the game in fullscreen, and it won't have this problem. If I were to go back, I would make it WASD for controls.
