Here is the full list of all 51 Just Cause 2 trophies - there are 42 bronze, 5 silver, 3 gold and 1 platinum.
Earn all the trophies.
Drive all 104 vehicles.
Fly an airplane under 30 unique bridges in Panau.
Fly an airplane close to the ground for 30 seconds.
Kill 30 enemies while they're suspended in the air with the grappling hook.
Kill 5 enemies by smashing them with an object tethered to your vehicle with the grappling hook.
Kill 30 enemies by mowing them down with vehicles.
Kill 5 enemies by dragging them behind a vehicle with the grappling hook.
Complete 50 challenges.
Reach 75% completion in the normal mode or mercenary mode.
Get 100 stunt driver points.
Complete 49 faction missions.
Collect 150 faction items.
Complete 9 stronghold takeovers.
Complete 10 challenges.
Travel 75 kilometers by land vehicle.
Reach 50% completion in the normal mode or mercenary mode.
Kill 20 enemies in 60 seconds.
Base jump 1000 meters.
Assassinate 25 colonels.
Kill 5 enemies with the melee attack while they're suspended with the grappling hook.
Hijack 50 enemy vehicles.
Collect 1000 resource items.
Complete 1000 sabotages.
Reach 100% complete in 100 locations.
Kill 30 enemies while they're falling through the air.
Kill 50 enemies by headshots.
Kill 50 enemies using melee attacks.
Kill 50 enemies in a row with inventory weapons without losing health.
Bonus for completing the game on Hardcore difficulty.
Bonus for completing the game on Experienced difficulty.
Bonus for completing the game on Normal difficulty.
Complete story mission 7.
Complete story mission 6.
Kill 750 enemies.
Drive 30 different vehicles.
Stand on foot at the highest point of Panau.
Kill 30 enemies by using the grappling hook and making them fall to their death.
Complete 3 stronghold takeovers.
Complete story mission 5.
Discover 100 locations.
Complete story mission 4.
Complete 150 sabotages.
Complete story mission 3.
Reach 100% complete in 15 locations.
Collect 100 resource items.
Open the parachute and then land on foot 300 meters above the starting height.
Complete story mission 2.
Destroy 30 objects in 60 seconds.
Complete story mission 1.
Cause chaos for the first time.