I can only agree with what has already been said. The humor is amazing and original, the music goes great with the game, and I'm a sucker pixel art, so this was an instant 5er.
I especially love Shuttlecock being literal, I had never thought of that meaning of the word, and when I saw the "strokes his huge ego" in the credits, I immediately wondered if it was a euphemism. then I saw the next part. :D And it's good to see you know your anatomy and placed the ass in the back and the puss in the front. :P
Also, thank you for making an actual walkthrough rather than a useless video.