Smile for Geometry Wars 2. It has no description and you have to end up failing some levels on a certain mode. When you fail a level you get an X and on the overworld screen that shows which levels you passed or not so the end result is a bunch of X and O that form a smile. It's not a super obvious smile either. So I tend to wonder how some people even figure this stuff out? Does anyone here have it on good authority that the people making the game might tell one person and like I mentioned before it just spreads through word of mouth/internet?