This is the category for Persistent Perks, and articles related to the system.
“Perks are functions in Killing Floor which allows the players to get benefits as they level up...Perks
“The Support Specialist is the main Support perk. They primarily use Shotguns and Grenades, and...Support Specialist
“The perk bonuses for the Beserker mainly consist of dealing and taking more melee damage, and...Beserker
“Rank Teammate heal points required Syringe Bloat bile resistance Movement speed Weapons clip...Field Medic
“Rank Fire damage required Flamethrower Flamethrower/MAC-10 MAC-10 Resistance to fire ↑ Spawn...Firebug