Complete Riley's interrogation.

Kill Vaas.

Kill 4 enemies simultaneously with one explosion (Single Player only).

Kill an enemy with a takedown from above from a glider, zipline or parachute (Single Player only).

Activate 9 radio towers.

Spend $5000 at the shop.

Unlock 50 entries in the Survivor Guide.

Tag 25 enemies using the camera (Single Player only).

Lure and kill a predator.

Return to the doctor with the cave mushrooms.

Liberate an outpost without triggering an alarm.

Complete a WANTED Dead quest.

Escape the pirates and survive in the wilderness.