Hunt an animal during the story.

Destroy a Goat of Warding.

Purchase something from the Duke in the story.

Defeat an enemy from long range with the sniper rifle in the story.

Equip a gun with a customizable part.

Craft an item in the Crafting menu.

In Multiplayer, as a squad leader call in 2 reinforcements in a round

In Multiplayer, build 10 fortifications in a round

In Multiplayer, fully suppress 5 enemies

Decipher a Monolith

Kill 3 enemies while they are distracted

Collect all the Landscape pages.

Save Chuck, Janie and the Dark Electric Genies at the Hydroelectric Plant.