Zombie War:Defense app for iPhone and iPad

Please protect your base!
A game for people who like to fight with zombies! Download Zombie War: Defensive, free shooting game with clear interface.
feature:
Recruit soldiers and resist crazy zombies!
Collect materials to fight for and create greater profits!
Upgrade your base to get more power, upgrade your building level and kill zombies more effectively!
Recruit various special forces!
Game features:
Unique style;
Master the quick response to shooting arcade games;
Unique unique forces and skills;
Powerful soldiers will help you stay motivated!
In this free zombie tower defense game, every decision you make is important. Come join the battle, the soldiers need your sir!