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