Find the Strange Relic

Defeat 50 enemies with stealth attacks

Find ten treasures

Find one treasure

Kill five enemies in a row with a single punch, after softening them up with gunfire

Kill 10 enemies by aiming while hanging from a ledge

Kill five enemies with a single punch, after softening them up with gunfire

Finish the game in Easy Mode

Kill 30 enemies with the Dragon Sniper

Kill 50 enemies in a row without dying

Kill 20 enemies by shooting from the hip (without aiming with the L1 button)

Kill 20 enemies with the Desert - 5