Destroy a total of 5 Vodomjerka during story mode.

Destroy a total of 30 Dwarf Gekkos during story mode.

Complete act IV.

Complete act III.

Kill 5 Infected in a row with a single blow.

Find 60 collectibles.

Finish 75 quests cumulatively.

Complete 25 quests while playing with at least one co-op partner.

Kill 250 zombies using edged melee weapons.

Breach a locked door with the first blow.

Sever 100 limbs.

Drive a total distance of 10 kilometers.

Kill 50 zombies using a vehicle.