Distract 15 enemies with rocks (Campaign only).

Using a sniper rifle, kill 2 targets with a single shot (Campaign only).

Reach Arena Rank 5 (Campaign Arena only).

Complete any 6 Hunting quests (Supplies, Control, Survival) (Campaign only).

Decide Pagan Min's fate (Campaign only).

Kill 30 enemies with Mortar rounds (Campaign only).

Fly 5000m total in the Wingsuit (Campaign only).

Find 10 Lost Letters (Campaign only).

Decide Noore's fate (Campaign only).

Reach Karma Level 2, and purchase any Guns For Hire upgrade (Campaign only).

Rescue 15 hostages in Hostage Rescue quests (Campaign only).

Remove or destroy 15 Masks of Yalung (Campaign only).