Arrange matters so that a guard finds a discarded weapon and moves it into the hangar.

Change your disguise during The Final Test.

Kill 100 enemies while aiming.

Perform 10 climbs with your teammates in Co-op or Versus.

Revive teammates 10 times in Co-op or Versus.

Achieve Rank 5.

Complete the Basic Training.

Complete a level 1 Combat Benchmark

Stealth take-down 30 enemies

Complete Story Mission: A Long and Dangerous Road.

Complete Story Mission: Missile Cowboy.

Collect 5 Backpacks