Join the elite ranks of the Dead hunters, Congratulations Soldier! (Successfully Completed Mission 1 - Back to Basics)

Investigate the ghoulish excavations at the undead outpost (Successfully Completed Mission 2 - Descent into Darkness)

Survive the Occult experiments of Otto Schwarz (Successfully Completed Mission 3 - A Grave Experiment)

Pursue Hermann to the haunted depths of the Neuenhofer Forest (Successfully Completed Mission 4 - The Blighted Forest)

Defeat the final zombie commander, but at what cost !?! (Successfully Completed Mission 5 - Beyond the Gate)

Escape the accursed mines. The Entity is still at large, make hast (Successfully Completed Mission 6 - On the Hunt)

Free Brigette from her eternal torment (Successfully Completed Mission 7 - The Fall of Nuremberg)

Found your first zombie hand

Found 8 Zombie hands

Found all of the Zombie hands

Fully upgrade a gun

Fully upgrade your loadout

Kill 4 zombies with a Suicider's explosion

Finish the game on Standard difficulty

Finish the game on Hard difficulty

Shoot 25 number of Rats

Shoot 25 number of Crows

Kill 50 zombies with Explosions (Grenades, Barrels & Mines)

Kill 25 zombies with a melee attack

Kill combo of 50

Kill combo of 100

Collect all Bronze Medals in the shooting range

Collect all Silver Medals in the shooting range

Collect all Gold Medals in the shooting range

Kill 666 zombies

Kill 4190 zombies

Sever 50 Limbs

Decorate your entire loadout with gun skins

Decapitate 100 Zombies

Find every collectable in the game

In single player, kill 2 Snipers mid jump

Kill 6 crows with a single grenade

Kill 10 Suiciders

Complete a level by only using your side arm

Find your first cursed doll

Collect 8 cursed dolls

Collect all of the cursed dolls