Killing Floor 2 is a co-op wave-based shooter set in a Europe overrun by Zeds—violent clones created by the Horzine corporation. Governments have collapsed, militaries are gone, and survivors operate from scattered private bases. You and up to five others deploy into infested zones to clear specimen outbreaks, earning currency between waves to buy guns, armor, and gear. Each of ten playable classes has distinct weapons and perks: Berserker wields melee, Sharpshooter handles precision rifles, Medic keeps the team alive. Waves escalate in difficulty until a boss fight caps each match. Maps range from burning Paris streets to abandoned biotics labs. Zeds include standard clones, exploding Bloats, chainsaw-armed Scrakes, and hulking Fleshpounds that charge when damaged. Matches run 20-40 minutes depending on wave count and difficulty setting.
