I done the last chapter of Heir in 45 seconds. You can probably save up to 5 more seconds. Important: First jump let yourself fall down. Then press Space bar to reset. On your second try, jump if you already falling and hold left.
I can really tell how far this game series has come. I mean from episode 1(which is only rated 3.0 stars for some reason), to a game with a new badge. It may not seem like a lot, but you should be extremely proud of yourself