Complete the Ranger tryouts on Veldin.

Kill 30 Enemies with the Dragon Sniper

Kill 10 Enemies in a Row, Alternating Hand-to-Hand Combat and Gunfire

Throw Back a Grenade and Defeat 2 Enemies at Once

Defeat 5 Djinn With a Sniper Rifle

Kill 30 Enemies with the T-Bolt Sniper

Kill 4 Enemies with 1 Explosion

Kill an Enemy While Playing as an Alternate Character Costume Other Than Drake

Finish the Game on Normal Without Changing the Difficulty

Kill 30 Enemies with the Tau Sniper

Find 100 Treasures

Defeat 10 Enemies with Thrown-Back Grenades