Multiplayer with 4 friends online
Variety of Zombies
Repetitive waves of Zombies
Repetitive… do you see a pattern here?
Final Thought: Zombie killing is all the rage these days. Call of Duty: World at War did it. Left4Dead is doing it. And Burn Zombie Burn is equivalent but got a better reception with only 2 players killing Zombies. Zombie Apocalypse is a fun 4 multiplayer with friends. It's a game that will be fun for a few days, but it's not a game you'll be playing past Halloween or even a week after purchase. But for the price of $10, you'll get your moneys worth. Who doesn't enjoy liquifying Zombies? And competing with friends for hi-scores will earn you many trophies/achievements.