Kill 5 Riot Shield Enemies by Running Over Their Shield

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

Kill 30 Enemies with the Mag 5

Kill 4 Enemies with 1 Explosion

Activate a Tweak

Finish the Game on Crushing Without Changing the Difficulty

Finish the Game on Normal Without Changing the Difficulty

Find all Treasures and the Strange Relic

Find 100 Treasures

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

Kill 30 Enemies with the SAS-12

Find 80 Treasures

Kill 50 Enemies by Melee-Attacking from Behind