Defeat 30 enemies with Mk-NDI grenades

Defeat 50 enemies with hand-to-hand combat

Defeat 20 enemies with headshots

Defeat 20 enemies with hand-to-hand combat

Finish the game in Normal Mode

Find 40 treasures

Kill 50 enemies in a row without dying

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

Find 35 treasures

Kill five enemies with a brutal combo

Kill 100 enemies with headshots

Kill five enemies in a row with headshots

In a game with 2 or more players, earn more points than any other player in 4 different categories.