Find 75% of GPS caches.

Rope pull 5 enemies off edges.

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

Kill 40 enemies with the shotgun.

Kill 25 unaware enemies.

Perform 50 headshot kills in the single player campaign.

Perform 15 finishers.

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

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

Find 25% of GPS caches.

Kill 50 enemies with the bow.

Find 25% of all documents.