Find the Strange Relic

Find 80 Treasures

Activate a Tweak

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

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

Find 60 Treasures

Finish the Game on Hard Without Changing the Difficulty

Finish the Game on Easy Without Changing the Difficulty

Kill 30 Enemies with the T-Bolt Sniper

Kill 30 Enemies with the PAK-80

Kill 30 Enemies with the Mag 5

Play in the Swimming Pool on the Cruise Ship