Which is nice and all, but there is one little problem.
As soon as I click outside to the canvas area, the game becomes completely unplayable.
I noticed that other html5 games don't have this problem so I guess I missed something. Can someone tell me how to fix this?
This does not only happen in Newgrounds, but also on the arcade as well:
You can try it youself by starting the game, clicking OUTSIDE of the canvas and then tring to bring focus back to that game.
If I for example take My Irrational Fear of Unicorns:
this doesn't happen. So I take I really missed something.