The fights are very well done when the zombies attack or so against multiple Boss as varied as difficult.
The portable system Armory bcp I liked aisni as improved weapons now possible.
in addition, the game version Wii is even more interesting due to the movement of the joystick. Aiming is best (my opinion).
At the end of the game, the other mode is available (survival), making the duration of the game even more important.
General Rating: 18/20