Finish the game in Hard Mode

Find all 100 treasures

Defeat 50 enemies with stealth attacks

Defeat 30 enemies with the Dragon Sniper

Hit three enemies with fish in the market

Defeat 20 enemies with gunfire by aiming while hanging

Defeat 100 enemies with headshots

Stand on the crocodile in the Secret Library

Finish the game in Normal Mode

Defeat 30 enemies with the SAS - 12

Defeat 30 enemies with the G-MAL

Defeat 30 enemies with the Mk-NDI

Defeat 20 enemies by shooting from the hip (without aiming with L1/R1)