Kill 5 Enemies in a Row with Headshots

Defeat 20 Enemies with Hand-to-Hand Combat

Find all Treasures and the Strange Relic

Kill 10 Enemies in a Row with a Single Punch After Weakening Them with Gunfire

Kill 10 Enemies with Grenades While Hanging

Achieve a Complete Speed Run Time of Less than 2 Hours and 30 minutes

Kill 50 Enemies by Melee-Attacking from Behind

Explore Photo Mode

Find 1 Treasure

Finish the Game on Easy Without Changing the Difficulty

Kill 50 Enemies by Melee-Attacking from Behind

Kill 30 Enemies with the Desert-5

Kill 50 Enemies with the M4