needs more work
snake games are usually played in a grid fashion
like, when you move, you move in tiles
in this you aren't sure of the amount you moved, and i could more like. half a ball, instead of a whole one
i died against the stage edge because i needed to get a ball there wasnt really a way to tell you how much could i get nearer to the wall without dying
change your snake to squares or make it more tileish
work up on the layout
add some music
and why is this in sports - casino & gambling genre? O_o