Fully Upgrade All Stats Of Any Weapon In Campaign Mode

Perform 500 Melee Kills

Fully distract 25 enemies with rocks.

Kill an enemy with a takedown from above from a glider, zipline or parachute.

Dive more than 60m.

Hunt and skin a rare animal.

Kill an enemy with the Repair Tool.

Kill a target from 70m or more with the bow.

Gather a total of 60 relics.

Gather all "Letters of the Lost".

Craft a special syringe.

Kill Hoyt.