I have this idea, it is called LastSec Suco --
This Suco can give you an power of Getting away from only zombies (by jumping away to an random place by teleportation) , but not anything else but zombies, it works though when zombies at 10-20 are at you. they will have to very close to you, dont think that you can just let them come at you! (This is for fun, but u know that) there's a little change that the teleportation can work.. But the the changes can rise if your player run alot in the maps.
Look and history
why that it is little changes because that the perk machine was broken, half done, and painted halfway red and white (but this not the problem). I dont Know about an Pic of It, i'll See later.