Games Like Armed Against the Undead

Grab your guns, check your ammo because getting out the city in one piece is going to require some heavy firepower.
Armed Against the Undead supplies you with a heaping supply of weaponry to aid in your extraction. Shoot your way through the streets, fighting zombies, creepers, ghasts and giant... THINGS! You think you have enough weapons, think again!
As you progress through the city you unlock the ability to start at those spawns. Can you make it out of the city?
Good luck and stay armed!