Defeat 20 enemies with hand-to-hand combat

Find one treasure

Dismember 500 Limbs

Kill the Leviathan

You unlocked the special ability of Brucie's helicopter ride.

You completed the mission "Roman's Sorrow".

You completed the mission "Uncle Vlad".

You were invited into your girlfriend's house.

Finish the game in Normal Mode

Kill 50 enemies with the SAS - 12

Kill 50 enemies with the M4

Kill three enemies with one explosion