Finish the Game on Easy Without Changing the Difficulty

Find 60 Treasures

Kill 50 Enemies with the M4

Kill 30 Enemies with the Dragon Sniper

Kill 50 Enemies with the 92FS - 9mm

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

Find 50 Treasures

Find 40 Treasures

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

Kill 50 Enemies with the AK-47

Find 30 Treasures

Kill 100 Enemies with Headshots