Full list of all 66 Killing Floor 2 trophies - 50 bronze, 10 silver, 5 gold and 1 platinum.
The base game contains 34 trophies, and there are 3 DLC packs containing 32 trophies.
Obtain all other trophies, and be an all around Zed slaying machine
Win any match on Hell on Earth Difficulty
Win 25 Survival multiplayer matches
Reach level 25 on any perk
Kill the Patriarch before he has a chance to heal
Win 10 Survival multiplayer matches
Win a VS Survival Match playing as the Humans
Collect all the items on Infernal Realm
Collect all the items on Burning Paris
Collect all the items on Hostile Grounds
Collect all the items on Evacuation Point
Collect all the items on Prison
Collect all the items on Farmhouse
Collect all the items on Containment Station
Collect all the items on Catacombs
Collect all the items on Volter Manor
Collect all the items on Outpost
Collect all the items on Black Forest
Collect all the items on Biotics Lab
Kill Dr. Hans Volter for the first time
Reach level 20 on any perk
Heal a teammate with the Syringe
Win a VS Survival Match playing as the Zeds
Kill your first Fleshpound
Win any match on Suicidal Difficulty
Reach level 15 on any perk
Kill your first Scrake
Reach level 10 on any perk
Kill a Siren before she screams
Reach level 5 on any perk
Win any match on Hard Difficulty
Win 1 Survival multiplayer match
Give up 1000 dosh during a multiplayer match
Weld a door to 100%
Destroy 10 Snow Globes in Santa's Workshop
Unlock the Alchemist Room in Monster Ball
Destroy 10 Glowing Skulls in Monster Ball
Collect all the items (Steam Cells) on Airship
Collect all the items (Batteries) on Lockdown
Collect all the items (Batteries) on Power Core
Collect all the items (D.A.R. Bobbleheads) on DieSector
Collect all the items (Snowglobes) on Krampus Lair
Collect all the items (skulls) on "Nightmare"
Collect all the items on "The Tragic Kingdom"
Collect all the items on Nuked
Collect all the items on The Descent
Collect all the volley balls on Zed Landing
Find all collectibles on Netherhold
Find all collectibles on Moonbase
Find all the collectibles on Dystopia 2029
Complete wave 15 on Endless Hard or higher difficulty on Elysium
Destroy 10 Demon Skulls on Hellmark Station
Collect 10 Holographic projectors on Desolation
Destroy 10 gold trophies on Biolapse
Defeat the Matriarch on any difficulty
Destroy 10 Steam Batteries on Steam Fortress
Destroy 10 Red Skulls on Ashwood Asylum
Find all the Collectibles on Sanitarium
Destroy 10 Dosh Necklaces in Spillway
Destroy 10 Dosh Necklaces in Shopping Spree
Collect 10 Hans Volter Dolls in Castle Volter
Collect 10 Holographic Projectors in Subduction
Collect 10 Snow Globes in Crash
Collect 10 Glowing Skulls in Barmwich Town
Collect 10 Holographic Projectors in Rig
Destroy 10 Snow Globes in Carillon Hamlet