nice!
really love the art! (especialy the car! ;D)
also like the music! ;D
gameplay wise, its okay but I really don't see a great use for the milk shooter. (it quickly became a game of just dotching zombies and drive as quick as possible to the end)
it feels like the game is punching me for using the milk.
I personally think it woud get a lot more intresting if u get bonus points for hitting zombies (and that your bonus points are deducted from your time, so higher riks will be reward with a better time)
but I really love this entry! ;)
and keep up the good work ;)