Kill 35 enemies with the pistol.

Vanquished a three-member unit in just one battle.

Loot 200 enemies.

Kill 25 unaware enemies.

Perform 50 headshot kills in the single player campaign.

Collect 5000 pieces of salvage.

Find 25% of GPS caches.

Kill and loot 10 small animals (rabbits, chickens, rats).

Complete one optional tomb.

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

Defeat 20 enemies with C4

Defeat 20 enemies blind-firing from cover