Just Cause 2

Complete story mission 1.

Complete story mission 2.

Cause chaos for the first time.

Complete 150 sabotages.

Collect 100 resource items.

Reach 100% complete in 15 locations.

Kill 750 enemies.

Kill 50 enemies using melee attacks.

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

Kill 5 enemies by dragging them behind a vehicle with the grappling hook.

Kill 30 enemies while they're suspended in the air with the grappling hook.

Kill 5 enemies by smashing them with an object tethered to your vehicle with the grappling hook.

Kill 5 enemies with the melee attack while they're suspended with the grappling hook.

Kill 30 enemies while they're falling through the air.

Kill 30 enemies by mowing them down with vehicles.

Kill 50 enemies by headshots.

Kill 50 enemies in a row with inventory weapons without losing health.

Destroy 30 objects in 60 seconds.

Drive 30 different vehicles.

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

Base jump 1000 meters.

Fly an airplane close to the ground for 30 seconds.