Sleep with another player (group sleep)
Make and wear stealth armour
Share a food or drink item in MP
In a Single Player game, kill a bird with an arrow
In a Single Player game, destroy 6 or more trees with 1 explosive
Catch a fish with a spear
Build a gazebo in a Single Player game
Buy a soda and candy from vending machine
Drink from coffee machine
In a Single Player game, repair a hunting shelter
Collect all cassette tapes!
Be in a game when 6 or more fish are killed with a stick of dynamite
Place a blueprint for a super long wall
In a Single Player game, set off the sprinklers
Killed downed enemy with rock
Kill shark in Single Player
Drink water from cooler that has the lawyer head in it
Survive 100 days without finding your son
Play through entire game without killing or eating animals
Kill all animal types and display heads
Find all missing passengers
