Outstanding!
You sir, are a genious! Great style, gameplay, I loved it all aside from these few things, one is I think the guards shouldn't be able to hit you if you are on a higher/lower platform or if you time the jump well enough. The run and jump sometimes makes you fall off even if you've timed it correctly, this is just a tiny insignificant mishappening... Aside from this, I can see me buying this from an actual game store thats how proffessional this was done! Bravo! Oh, and for the sequel if u plan on the grin actually having an effect in game the grin should probably delay the guards as they are probably thinking "Why is he smiling?" giving the player more planning time. Amazing job keep it up!