Defeat 50 enemies with the M32 - Hammer

Defeat 50 enemies with the Micro - 9mm

Defeat 50 enemies with stealth attacks

Defeat 100 enemies with headshots

Finish the game in Easy Mode

Complete one Competitive Multiplayer game

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

Defeat three enemies with one explosion

Find 20 treasures

Defeat 50 enemies with the 92FS - 9mm

Defeat 30 enemies with Mk-NDI grenades

Defeat 20 enemies with headshots

Defeat 20 enemies with hand-to-hand combat