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