WWZ is a game where there are zombies and only 4 players - who will win?
graphics are very, very cool!
but the gameplay - yes... there are random moments, but it gets boring very soon! You can complete missions even with your eyes closed.
leveling up a character+weapon is cool, farm+farm.
You can play with up to 4 people - you can play off-line with 1 and 3 bots.
many character classes, not a sea of weapons, but a sea of zombie corpses.
you can play - not for long
playing in a team with friends is fun! watch your friend get eaten, play as a team, complete missions on hard.
I recommend playing with friends.