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