Find 40 Treasures

Kill 50 Enemies with the 92FS-9mm

Find the Strange Relic

Kill 30 Enemies with the Wes-44

Defeat 20 Enemies with Hand-to-Hand Combat

Find 1 Treasure

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

Kill 5 Enemies in a Row with Brutal Combo

Beat 'Chapter 5 - The Fortress' in less than 10 minutes

Beat 'Chapter 12 - Heading Upriver' in less than 5 minutes

Kill 30 Enemies with the Dragon Sniper

Kill 50 Enemies with the Micro-9mm