Bonus for completing the game on Normal difficulty.

Complete story mission 6.

Kill 20 enemies in 60 seconds.

Kill 750 enemies.

Kill 30 enemies by using the grappling hook and making them fall to their death.

Open the parachute and then land on foot 300 meters above the starting height.

Collect 100 resource items.

Drive 30 different vehicles.

Complete story mission 3.

Destroy 30 objects in 60 seconds.

Complete story mission 1.

Obtained all weapons except for downloadable ones.