Find Rojas in the Favelas.

Kill 2 enemies with a single bullet in Single Player or Special Ops.

Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.

Finish the game in Easy Mode

Defeat 70 enemies with the M4

Defeat 50 enemies with the 92FS - 9mm

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

Defeat 50 enemies with hand-to-hand combat

Defeat 20 enemies with hand-to-hand combat