Killing Floor 2

While the original Killing Floor primarily took place in the United Kingdom, Killing Floor 2 is set in France and across multiple European locales.

Like in the first game, players use a multitude of earned weapons and skills to dispatch increasingly difficult waves of genetically modified monstrosities known as Zeds.

Zeds come in a variety of forms and sizes ranging from the spider-like Crawler to the hulking, smashing Fleshpound.

Killing Zeds earn the player Dosh (in-game currency) that only persists a single play session.

Dosh can be used to purchase armor, melee weapons, pistols, shotguns, automatic rifles, flamethrowers, and other weapons that'll allow the player and their team to survive.

Kills also earn the player experience points toward different skill trees known as Perks, which can grant players special abilities such as buffs to damage, reload speed and ammo capacity.

Some even allow the user to see cloaked enemies.

Killing Floor 2 for PlayStation 4 is currently worth €12.76 loose, €10.61 complete in box, and €18.93 factory sealed. Prices are based on real sales and update regularly on Gamevaro.

Killing Floor 2 has a steady sales history on the tracked marketplaces, meaning it trades hands regularly and isn't considered particularly rare.

Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. For Killing Floor 2, loose is €12.76 and CIB is €10.61 — CIB commands a premium because original boxes and manuals are fragile and often don't survive.

The PAL version of Killing Floor 2 is currently worth €12.76 loose, versus €11.34 for NTSC-U. Regional price differences usually come down to print run size and regional collector demand.