Overview
The Zombie Shield is a buildable that first appeared in TranZit and returns in Mob of the Dead, made here from scrap found in the lower half of the island. The prison version is built around an old cell door: when a character assembles it, he turns a key in the door’s lock. In Mob of the Dead it takes its own inventory slot, so you do not give up any equipment to carry it.
Shield front
Held in your hands, it blocks hits from the front.
Shield back
Switched to another weapon, it rides on your back and blocks hits from behind.
Planted
You can plant it on the ground as a small barricade that zombies must walk around.
Bash
The melee bash kills a zombie in one hit until round 20. It earns 10 points per zombie hit but no kill points, and every bash wears the shield down.
Explosions
It also absorbs explosive damage, including your own.