Use a Riot shield to beat down an enemy.

Kill at least 10 enemies with one Predator Missile.

Find Rojas in the Favelas.

Get hand picked for Shepherd's elite squad.

Kill at least 3 enemies with a single shot from a grenade launcher.

Croft Manor: Destroy a Skull of Rage in Lara’s Nightmare

Complete any Challenge Tomb

Translate a Monolith

Survive a night in the Siberian wilderness

Complete the campaign.

Reach the sniper perch without being detected in Ambush.

Enter the Syrian tomb

Save 5 allies by throwing away a live enemy grenade.