Kill 5 Enemies in a Row with Brutal Combo

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 Dragon Sniper

Kill 3 Enemies with 1 Explosion

Kill 30 Enemies with the MP40

Kill 20 Enemies by Shooting from the Hip (without aiming)

Find 20 Treasures

Kill 50 Enemies with the AK-47

Kill 5 Enemies with Brutal Combo

Find 10 Treasures

Explore Photo Mode

Kill 5 Enemies in a Row with Headshots