Complete "The Gates of El Presidio".

Capture a bounty alive.

Complete a task for a Stranger.

Evade the police successfully when they are in pursuit.

Complete one of the missions you receive in the mission log.

Complete a Split-Screen race with 4 players

Defeat three enemies with one explosion

Defeat 100 enemies with headshots

Find ten treasures

Defeat 50 enemies with the 92FS - 9mm

Defeat 20 enemies with hand-to-hand combat

Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.

Earn 21 stars in Special Ops.