hi there, thanks for playing our game. we seem to be having a bug with some computers that we'd like to address in future releases where the max jump height is about 1/5th of the screen instead of being about 4/5ths of it. how high were you able to jump when you held W or space? if it's not high enough to clear a stop sign, then can you please provide some details about your keyboard, keyboard settings, and your OS?