Complete story mission 2.

Destroy 30 objects in 60 seconds.

Taunt during the round summary of three different rounds in one game, and be in last place during each of them

Finish the game in Normal Mode

Complete all Day 9 challenges at gold level

Defeat 50 enemies with the 92FS - 9mm

Defeat 70 enemies with the M4

Find 20 treasures

Defeat 30 enemies with Mk-NDI grenades

Defeat 50 enemies with hand-to-hand combat

Defeat three enemies with one explosion

Find one treasure