Collect 75% of all relics.

Complete the game.

Purchase all skills in one category.

Kill 40 enemies with the shotgun.

Loot 200 enemies.

Collect 5000 pieces of salvage.

Force an enemy to drop dynamite that kills two people when exploding.

Kill 35 enemies with the pistol.

Kill 50 enemies with the bow.

Perform 15 finishers.

Kill and loot 10 flying animals (crows and gulls).

Find 25% of all documents.