hi bplus
yes hero is slow, so player must work of strategy!
If we want to make better the gameplay we can decide that the speed of hero raises as soon as it becomes bigger.
But about the settings of the game, the hero can never win just because the food is infinite and because the incrementation of hero size is very massive ( think 1 pixel for each food = 100 pixel bigger than starting size.... I have just used 2 pixel of incrementation to have a more visible effect of eating food.)
Thanks for feedback and for suggestion.