Execute 3 Surprise Strikes.

Shoot 50 Goober Balls out of the Air.

Finish the 'Flight' mission.

Kill 4 targets with one Spike Gun blast.

Kill 25 Grunts with Head Shots.

Earned a silver medal or better in the Pleajeune Pitching Challenge.

Completed Episode 21.

Completed Episode 19.

Cleared EVERY challenge.

Cleared every mission and challenge mission in the Special Forces Pack.

Completed “The Rules of War.”

Defeated the rare Nevi in Rift Planes: The Mirage.

Defeated the rare Nevi in Rift Planes: The Ruins.