Defeat 20 Enemies with Hand-to-Hand Combat

Kill 5 Enemies in a Row with Headshots

Find the Strange Relic

Find 1 Treasure

Find 60 Treasures

Kill 5 Enemies with 1 Explosion

Kill 50 Enemies with the Micro-9mm

Kill 50 Enemies with the FAL

Find 100 Treasures

Finish the Game on Normal Without Changing the Difficulty

Kill 50 Enemies with the Dragon Sniper

Find 80 treasures

Kill 30 Enemies with the Desert-5