Zombie Commando 2014 is an online mobile game, zombie-themed, action defense game, in which the whole country is under attack by hordes of zombies, and your mission is to eliminate the zombies and keep the last defensive line from falling, is free to play on Android devices, from easygame7.
Download the game at:
https://play.google.com/store/apps/details?id=com.xgame7.commando