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

Kill 30 Enemies with the G-MAL

Compare Statistics with Friends

Find the Strange Relic

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

Kill 50 Enemies with the M32-Hammer

Kill 20 Enemies with the Pistole

Explore Photo Mode

Kill 50 Enemies with the FAL

Kill 30 Enemies with the Wes-44

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

Activate a Tweak

Find all Treasures and the Strange Relic