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 50 challenges.
Drive all 104 vehicles.
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.
Complete 49 faction missions.
Reach 75% completion in the normal mode or mercenary mode.
Kill 30 enemies by mowing them down with vehicles.
Complete 10 challenges.
Fly an airplane under 30 unique bridges in Panau.
Reach 50% completion in the normal mode or mercenary mode.
Collect 150 faction items.
Fly an airplane close to the ground for 30 seconds.
Kill 50 enemies using melee attacks.
Get 100 stunt driver points.
Kill 5 enemies by smashing them with an object tethered to your vehicle with the grappling hook.
Assassinate 25 colonels.
Kill 30 enemies by using the grappling hook and making them fall to their death.
Collect 1000 resource items.
Complete 1000 sabotages.
Hijack 50 enemy vehicles.
Reach 100% complete in 100 locations.
Kill 30 enemies while they're falling through the air.
Kill 5 enemies by dragging them behind a vehicle with the grappling hook.
Kill 5 enemies with the melee attack while they're suspended with the grappling hook.
Kill 30 enemies while they're suspended in the air with the grappling hook.
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.
Complete story mission 4.
Complete 9 stronghold takeovers.
Stand on foot at the highest point of Panau.
Base jump 1000 meters.
Complete story mission 3.
Discover 100 locations.
Reach 100% complete in 15 locations.
Kill 50 enemies with headshots.
Collect 100 resource items.
Travel 75 kilometers by land vehicle.
Kill 750 enemies.
Kill 20 enemies in 60 seconds.
Complete 100 sabotages.
Complete 3 stronghold takeovers.
Drive 30 different vehicles.
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.