Make 30 deals in weapon shops.

Explode 30 enemies.

Kill 50 humans with pneumatic weapons.

Complete the game in Survival Mode.

Kill 30 enemies with a flamethrower.

Kill a librarian.

Exchange 500 Military-Grade 5.45 rounds at Exchange kiosks.

Complete the level BLACK STATION without killing or knocking out any enemies.

Kill 100 enemies with assault rifles.

Kill 30 human enemies with headshots.

Kill 20 lurkers.

On the level DEPOT silently kill the first guard and break into the Fascist station unnoticed.