Complete your search of a cache location.

Complete a quest.

Max out a weapon ability's proficiency.

Gather world intel at five separate locations.

Raise your Queen's Blood rank.

Use a limit break.

Free a bound ally.

Use a synergy skill.

Stagger an enemy.

Complete the single player campaign on any difficulty.

Kill 2 rappelling enemies in a row before they land on their feet.

Complete the mission in the airplane graveyard.

Take back Whiskey Hotel.