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