Sleeping Quarters - Awakening
Finish the mission at the basic level of difficulty.
Sleeping Quarters - Immortal
Use the healing terminal when you have only the last segment on the health bar.
Sleeping Quarters - Stungun specialist
Use only the stungun to finish the mission.
Communication Hub - Welcome back
Finish the mission at the basic level of difficulty.
Communication Hub - I need money
Collect all credits in the whole level.
Communication Hub - Save my life
Eliminate the combat turret without getting hit.
DTox Center - Back in the fight
Finish the mission at the basic level of difficulty.
DTox Center - Lie down and stay there
Kill at least 5 zombies at the same time without reloading.
DTox Center - Nothing to sacrifice
Eliminate the miniboss without getting hit.
AlphaComplex - Death on arrival
Survive within the specified time limit.
Nexus - First blood
Survive within the specified time limit.
DeltaSector - Cowboys from hell
Survive within the specified time limit.
AlphaComplex - The final sacrifice
Survive within the specified waves of infected enemies.
Nexus - Fight to the end
Survive within the specified waves of infected enemies.
DeltaSector - Shadow of death
Survive within the specified waves of infected enemies.
Eagle eye
Kill 100 monsters with headshots.
I like healing
Use the regeneration chamber 20 times.
Take it to the max
Upgrade at least one weapon up to the maximum of all your values.
Treasure hunter
You must collect 500.000 of all available credits in whole game.
Stungun rookie
Killing 50 zombies with the stungun.
Stungun novice
Killing 100 zombies with the stungun.
Stungun master
Killing 500 zombies with the stungun.
Zombie slayer
Killing 500 zombies.
Zombie destroyer
Killing 1000 zombies.
Zombie champion
Killing 5000 zombies.
Zombie overseer
Killing 10000 zombies.
Isolation - Out of justice
Survive within the specified time limit.
Isolation - Believe in a hero
Survive within the specified waves of infected enemies.
Data Fields - Double trouble
Finish the mission at the basic level of difficulty.
Data Fields - Weapon specialist
Kill at least 7 enemies with headshots.
Data Fields - Area clear
Kill all the contaminated to clear the whole area.
Cargo Bay - One way to end
Finish the mission at the basic level of difficulty.
Cargo Bay - Shoot 'em down
Finish the mission using only the secondary weapon.
Cargo Bay - I don't like healing
Finish the mission without using the healing terminal.
Propulsion Shaft - Lab rat
Finish the mission at the basic level of difficulty.
Propulsion Shaft - Be perfect
Use all the augmentation terminals.
Propulsion Shaft - Shake it baby
Kill 10 zombies with headshots using your special ability.
Propulsion Core - Way to hell
Finish the mission at the basic level of difficulty.
Propulsion Core - I want to be the best
Find and use all the augmentation terminals.
Propulsion Core - Hurry up
Finish the mission in less than 10 minutes with the success rate exceeding 75%.
Decontamination Zone - Live to fight again
Finish the mission at the basic level of difficulty.
Decontamination Zone - Don't need my ability
Finish the mission without using the special ability.
Decontamination Zone - You cannot kill me
Finish the mission without losing any health.
Zero Laboratory - Man of the people
Finish the mission at the basic level of difficulty.
Zero Laboratory - Bull's-eye
Kill at least 6 zombies with headshots without reloading.
Zero Laboratory - I have everything
Finish the mission with the success rate exceeding 85%.
Arterial Passage - Army of darkness
Finish the mission at the basic level of difficulty.
Arterial Passage - Don't waste my time
Eliminate all the combat turrets without getting hit.
Arterial Passage - Running man
Finish the mission without using the special ability or healing terminals.
Inner Net - The darkest hour
Finish the mission at the basic level of difficulty.
Inner Net - Specialist
Finish the mission using only one type of the weapon.
Inner Net - That was easy
Finish the mission without losing any health.
System Core - System shock
Finish the mission at the basic level of difficulty.
System Core - Smash and burn baby
Finish the mission in less than 7 minutes.
System Core - Take him down!
Finish the mission without using the healing terminal.
Man of steel
Complete game on basic difficulty.
I am legend
Complete game on new game plus difficulty.
Nucleus - Born to raise hell
Survive within the specified time limit.
Nucleus - Living legend
Survive within the specified waves of infected enemies.
Hangar13 - Last man standing
Survive within the specified time limit.
Hangar13 - Man of honor
Survive within the specified waves of infected enemies.