Groups comparison

Zombies (Living dead;Walking corpses) - 1982 to 2022
Features zombies, partially decayed corpses that for some unfathomable reason behave like living creatures. Commonly express a strange hunger for the flesh of non-zombies.

Zombie apocalypse - 1986 to 2024
A specific scenario in apocalypse fiction involving zombies, lots of 'em. Typically only a few individuals or small bands of survivors are left living.

Fast zombies - 1993 to 2013
A variation of your regular slowly shambling zombie; they're fast, very fast.