Attend the final ceremony.

Complete Riley's interrogation.

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

Hunt and skin a rare animal.

Survive the encounter with Vaas and escape.

Craft 25 syringes.

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

Activate 9 radio towers.

Liberate 3 outposts.

Rescue Liza from the burning building.

Liberate an outpost without triggering an alarm.

Earn 5 skill tattoos.