Killing Floor 2 drops you into a Europe overrun by monstrous specimen clones spawned from a failed biotech experiment. Civilization has collapsed, communication lines are down and military forces lie in ruins. A ragtag band of mercenaries and civilians has set up privately funded bases to hunt these horrific creatures. As a player, you track outbreaks, drop into "hot zones" and blast, chop or rip your way through wave after wave of increasingly dangerous Zeds.