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