Find ten treasures

Defeat 30 enemies with the Moss - 12

Find 60 treasures

Finish the game in Hard Mode

Defeat 50 enemies with stealth attacks

Defeat 75 enemies in a row without dying

Find the Strange Relic

Find 40 treasures

Defeat 30 enemies with the T-Bolt Sniper

Defeat ten enemies in a row with hand-to-hand combat

Inspect almost every display case in the Cartagena Museum

Defeat 70 enemies with the SAS - 12

Defeat 20 enemies with the Pistole