Here is the full list of all 50 Just Cause 2 achievements. It takes around 50-60 hours to unlock all of the achievements on Windows.
Bonus for completing the game on hard difficulty. Also gives you the bonus for normal difficulty.
Bonus for completing the game on extreme difficulty. Also gives you the bonus for hard and normal difficulties.
Complete story mission 7.
Bonus for completing the game on normal difficulty.
Complete story mission 6.
Complete story mission 5.
Drive all 104 vehicles.
Complete 50 challenges.
Complete 49 faction missions.
Reach 75% completion in the normal mode or mercenary mode.
Get 100 stunt driver points.
Collect 150 faction items.
Base jump 1000 meters.
Kill 5 enemies by smashing them with an object tethered to your vehicle with the grappling hook.
Complete 10 challenges.
Complete 9 stronghold takeovers.
Reach 50% completion in the normal mode or mercenary mode.
Kill 20 enemies in 60 seconds.
Fly an airplane close to the ground for 30 seconds.
Assassinate 25 colonels.
Fly an airplane under 30 unique bridges in Panau.
Kill 30 enemies by mowing them down with vehicles.
Kill 5 enemies by dragging them behind a vehicle with the grappling hook.
Complete story mission 4.
Collect 1000 resource items.
Travel 75 kilometers by land vehicle.
Hijack 50 enemy vehicles.
Stand on foot at the highest point of Panau.
Complete 1000 sabotages.
Kill 30 enemies while they're suspended in the air with the grappling hook.
Complete 3 stronghold takeovers.
Reach 100% complete in 100 locations.
Discover 100 locations.
Kill 5 enemies with the melee attack while they're suspended with the grappling hook.
Drive 30 different vehicles.
Kill 50 enemies in a row with inventory weapons without losing health.
Kill 30 enemies while they're falling through the air.
Kill 750 enemies.
Kill 30 enemies by using the grappling hook and making them fall to their death.
Complete 100 sabotages.
Kill 50 enemies using melee attacks.
Complete story mission 3.
Kill 50 enemies with headshots.
Collect 100 resource items.
Reach 100% complete in 15 locations.
Open the parachute and then land on foot 300 meters above the starting height.
Complete story mission 2.
Complete story mission 1.
Destroy 30 objects in 60 seconds.
Cause chaos for the first time.