Talk to Captain Jeffery Pinero

As a Fireteam member, knock off the Predator's Helmet

As a Fireteam member, successfully Exfil with the entire team alive after completing a mission

Remove 50 leeches from your body

Complete “Forest”

Light the marshmallows over the bonfire

Build your first shelter

Let maggots eat your infected wound

Survive 1 night in the jungle

Kill a Sanity tribesman

Finish the tutorial

Craft your first tool

Promote a character for the first time.