I think you should play Jacko in Hell. It's not all that scary, but it can get frustrating. 
Plus, Jacko runs like a BAWSS.
newgrounds.com/portal/view/582066\
Plus, Jacko runs like a BAWSS.newgrounds.com/portal/view/582066\
You are now aware that you are breathing. 
P.S. THE GAME.
P.S. THE GAME.