A serious virus crisis breaks out in Batty City. Citizens start turning into zombies one by one. Various heroes are sent to the city to combat zombies and try to figure out the cause of this crisis. Save the city with the powers of heroes', and make yourself a hero too!

FEATURES:
* EXPERIENCE THE MOST REFRESHING ZOMBIE BATTLE IN YEARS
* Over 10 heroes have got prepared for battling
* Combat zombies with awesome upgradeable arsenal
* Conquer varieties of missions to make yourself a hero!