Joe vs Armageddon Vengeance is one strange and pretty cool game.. In Joe vs Armageddon Vengeance you must not try to let out the zombies to escape from the gate..  Because ones they escape you will lose the game.. In this cool game there are 6 different cool weapons and each of these weapons has an upgrade.. There are also 3 types of tractor upgrades: Speed Upgrade, Life Upgrade and Armor Upgrade.. You will find these upgrades in the shop.. In Joe vs Armageddon Vengeance there are like 6 huge levels.. and every single level has a a large variety of number of gates.. Try not to let the zombies to escape.. By The way in this cool game you can also kill some bosses to earn good amount of money for it..  Good luck!