Nuclear war, zombie outbreaks, meteor strikes, economic collapse, alien invasion, no matter how it happens an apocalypse makes for a unique and engaging setting to run a campaign in, even for a jaded GM.
Here’s a few quick tips that can make a good zombie or other post apocalypse game a great one, and keep the group coming back (from the dead?) for more.
tuck a small mammel into this 2' box,carry it under your left arm and the little creature takes some damage for ya and some spells cast on you are misdirected to it. If you do't mind the muffled screams!