That movement you're doing on the part I described... just doesn't work for me. Even if I click the chestnut as it grows, while I'm moving to the right, I don't make the platform. Do you happen to know if the movement code on this game is framerate independent? If not, that might be why the character moves slower on lower framerate systems (i.e. playing in browser) which could explain this issue. If that's not it, I might just be doing something completely wrong.