Infection zombies

Fight the infected zombies until the end! There are 3 types of zombie enemies, 20 types of enemy units, and you can team up with up to 10 zombies in battle. You can face up to 150 enemies at once! You can use 7 upgradable abilities with 30 levels, and there are 50 stages in Campaign, Survival, and Blitz modes. Plus, you can use Openfeint and achievements!