its a zombie... snake?
wow, thats quite unique, and an interesting combination of two different elements (the game ''snake'', and the zombie theme), so you get all points for originality, and the game visuals/style/gameplay is also very good, while the stages and the ''keep playing'' function after you've won a stage are good features for this game.
a good game, with many power-ups, and various cool stuff in it, its good.