You think that's a knife? This is a knife.
Not unlocked yetWield a Katana
Silent but deadly
Not unlocked yetKill 20 infected with melee weapons
One of those three
Not unlocked yetFind the locations for the secret labs
The Brainiac
Not unlocked yetFind the Scientist
It's over
Not unlocked yetDestroy the Source
Hand Cannon
Not unlocked yetWield a Vendetta
CCTV
Not unlocked yetUse a Camera
Perfect Run
Not unlocked yetClear a node without losing anyone (4 Survivors)
Armory
Not unlocked yetCraft 5 weapons
In case of emergency
Not unlocked yetKill 5 infected with an Axe
Amateur Survivor
Not unlocked yetGet to Lab 3 (Death Lab)
Professional Survivor
Not unlocked yetGet to Lab 7 (Death Lab)
Legendary Survivor
Not unlocked yetClear Lab 10 (Death Lab)
Skilled
Not unlocked yetGet a Survivor to Level 5
Extermination
Not unlocked yetClear 20 areas
This place is ours!
Not unlocked yetSuccessfully defend an area
Automatic Firepower
Not unlocked yetHave 2 Sentry Guns up at once
Red Sea
Not unlocked yetKill 30 infected in one area
One by One
Not unlocked yetKill 500 infected
Untouchable
Not unlocked yetSurvive an area with 4 Survivors without taking damage
Bomb!
Not unlocked yetFound a bomb!
Heartbroken
Not unlocked yetDestroy 5 hearts
Traveller
Not unlocked yetDrive to 10 locations
Not so dangerous
Not unlocked yetSurvive a Danger Level 5 area