Superheroes vs. Zombies

There are multiple dimensions, and within each are alternate Earths, each with human beings on them, all struggling to live another day; loving, laughing and hating.
Some worlds are almost identical to our own, and some are wildly different.
This is irrelevant, for in the end, all will be destroyed when the dead rise from their graves, hungry and snarling, to devour the living.
But every Earth has its protectors; gleaming beacons of hope and ragtag bands of misfit freaks with powers beyond tho...