In the future they have caged gladiator style battles with Zombies. In the aftermath of the 500 year long Zombie plague Humanity has finally rounded up most of the Zombies in the cittes and used them in basic manual labor and entertainment. In Zombie Melee they equip them with weapons, like this one has a "gel shocker revolver" a gun that shoots sticky bullets that sticks to its target and shocks it in to submission. When ever a zombie loses a part, they shove a prosthetic limb in the stump, for some reason the zombie tissue attaches it self almost automaticaly with little or no surgery, and the masks keeps the zombie from biting people.

Hope you like it. Your robotic friend, tacbot89