Description Zombie Horde is a survival game. You and your team must work together to annihilate the horde of undead that is intent on making a meal of you and your team. There are many different character classes available to play as, each with their own abilitiZombie Horde is a survival game. You and your team must work together to annihilate the horde of undead that is intent on making a meal of you and your team.