Prepare for a zombie showdown in Zombie Idle Defense! In this exciting idle defense game, you will be the last line of defense against wave after wave of zombie attacks! Build your defenses,upgrade your weapons, put your automatic turrets on fire, and fight off the undead! zombie idle defense,idle defense game,zombies,defense game,tower defense,strategy game,offline game,mobile game,zombie attack,last stand,automatic turrets,kids games,adventure game