Find 75% of GPS caches.

Kill and loot 10 large animals (deer, boar, wolves).

Collect 75% of all relics.

Kill FeeFee the crab.

Kill 50 enemies with the bow.

Purchase all skills in one category.

Perform 15 finishers.

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

Collect 25% of all relics.

Perform 50 headshot kills in the single player campaign.

Kill 35 enemies with the pistol.

Complete one optional tomb.