Collect 75% of all relics.

Complete the game.

Incapacitate 25 enemies with dodge counter.

Fully mod and completely upgrade any weapon.

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

Purchase all skills in one category.

Shoot a bundle of dynamite out of the air.

Find 25% of GPS caches.

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

Perform 50 headshot kills in the single player campaign.

Kill 25 unaware enemies.

Perform 15 finishers.