They Shall Not Pass
Complete chapter 1.
The Trench
Complete chapter 2.
Carrying the Fire
Complete chapter 3.
Over the Top
Complete chapter 4.
Some Flaming Town
Complete chapter 5.
I Shall Not Fail That Rendezvous
Complete chapter 6.
Standard Issue No More
Upgrade a gun for the first time
A Call to Arms
Fully upgrade a gun.
War Criminal
Kill 2 enemy soldiers with one shotgun blast.
Modern Warfare
Kill an enemy knight with only the knife.
Who Needs Artillery?
Kill 4 enemy soldiers at once with an explosive barrel.
What're Ya Buyin'?
Purchase your first item from the Merchant.
What're Ya Sellin'?
Sell more than 500 cigarettes worth of items to the Merchant.
Rodent Prevention
Burn 10 enemy corpses.
Widowmaker
The Harvest of Battle
Wartime Looter
Open a special drawer.
The Sacred Way
Use the transport truck to travel to 3 different locations in Verdun.
Sleepers of Fort Vaux
Paths of Glory
We Have So Much to Say
Not Youth Any Longer
Complete the main story with an S rank on any difficulty.
Conscientious Objector
Complete the main story without directly killing any enemies with guns, melee, grenades, or hazards.
Poilu
Complete the main story on Veteran difficulty.
Elite Trench Raider
Uncomfortably Numb
Obtain maximum health and stamina levels.
Indoctrinated
View all 15 pieces of propaganda.
American Horsepower
Stretcher Bearer
The War to End All Wars
Grognard
Hairy Day
Complete the main story in 6 saves or under and without checkpoints (no ending 1A or 1B).
Over by Christmas
Complete the main story in under 3 hours (no ending 1A or 1B).
Avid Gun Collector
In My Restless Dreams
Complete a flashback replay.
Remember the Basics
Kill 15 enemies with a melee weapon with the Combat Guide in your inventory.
Assembling Parts
Craft ammunition 5 times with the Craftsman's Kit in your inventory.
Trench Foot
Run 1,000m with the New Boots equipped.
Blood and Iron
Complete the main story on any difficulty with the Hardcore setting enabled.
Dead Sentry
Complete the main story on Shellshock difficulty.
Making a New World
Achieve an S+ rank on Shellshock difficulty (no ending 1A or 1B).
Void of War
Complete the main story on Shellshock difficulty with the Hardcore setting enabled.