Defeat ten enemies in a row with a single punch, after softening them up with gunfire

Find 30 treasures

Defeat ten enemies with grenades by aiming while hanging

Defeat 30 enemies with Mk-NDI grenades

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

Defeat three enemies with one explosion

Defeat 50 enemies with stealth attacks

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

Defeat 20 enemies with headshots

Find one treasure

Finish the game in Crushing Mode

Kill three enemies with one explosion five times