Open 15 rooms or containers with breaching charge

Use masking grenade on 3 teammates with zombies near

Capture 15 turrets

Spot and destroy 4 enemy traps without triggering them.

Snipe enemies over a cumulative distance of a double marathon

Complete 'Belly of the Beast'

Beat Raubvogel's score on the shooting range

Complete the mission without using any healing items

Kill the officer at the meeting with a testicle shot.

Kill the target in 7 different ways.

Shoot the target in his car.

Kill the target with a grenade.