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

Defeat ten enemies with grenades by aiming while hanging

Defeat five enemies in a row with headshots

Defeat 50 enemies with the M32 - Hammer

Finish the game in Normal Mode

Find 40 treasures

Defeat 50 enemies with stealth attacks

Defeat 100 enemies with headshots

Defeat 20 enemies with gunfire by aiming while hanging

Defeat 30 enemies with the Moss - 12

Find 20 treasures

Find ten treasures

Defeat 20 enemies with headshots