Liberate an outpost without triggering an alarm.

Lure and kill a predator.

Accept a new job from Morrison after the Red Grave incident.

Clear Mission 18.

Proceed with caution and avoid unneeded damage in Mission 15.

Rack up a total of 60 minutes in the air by jumping or other means.

Use proper timing to get a leg up in a close-quarters battle against the boss in Mission 11.

Destroy a certain wall in Mission 09.

Clear Mission 06.

Perform a Stylish Rank SS combo.

Clear Mission 03.

Defeat all enemies in Mission 01.