Fantastic!

I just finished playing it, and it´s amazing. 

PROS: 

_Really nice Puzzles
_Tons of supplies/throwables well located.
_Boxes that tells different types of supplies
_Excellent navegation, telling you most of the time what to do
_Really hilarious and smart easter eggs
_Hilarious farting zombies at the end

CONS: 

_Maybe it was just me, but in the second stage, there is a glitch: when you activate the entrance to go on the sewer, by standing on it, it killed me.