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