Full list of all 66 Just Cause 3 achievements worth 1,605 gamerscore. It takes around 60-80 hours to unlock all of the achievements in the base game.
The base game contains 47 achievements worth 1,000 Gamerscore, and there are 3 DLC packs containing 19 achievements worth 605 Gamerscore.
Destroy all Chaos Objects in a Base without leaving your vehicle.
Tether an enemy to a launched gas cannister. Adeo, amico!
Plant a Booster Explosive on an enemy soldier. Then send them flying.
Unlock 10 Resupply Points by completing Encounters.
Take sanctuary in a monastery to clear Heat Level 5.
Beat a score you were Called-Out on.
Perform every Feat.
Call-Out another player in a Feat.
Drive a land vehicle off of every Daredevil Jump in Medici.
Find every collectible strewn across Medici.
Unlock every weapon and vehicle available in the Rebel Drop menu.
100% Just Cause 3.
Light a candle at every Rebel Shrine.
Find every vintage weapon and vehicle part.
Discover all of Di Ravello's audio tapes.
Pay your respects at every Ancient Tomb.
Unlock 3 Heat-Clearing Priests by completing Encounters.
Collect every vehicle available by bringing them to Mario's Garages.
Successfully complete an Encounter.
Have every GEAR MOD active for at least 1 minute each.
Earn 5 Gears in every Challenge.
Earn at least 3 Gears in one Challenge of every type.
Unlock every GEAR MOD in a single category.
Unlock your first GEAR MOD and activate it.
Earn 5 Gears in a Challenge.
Earn at least 3 Gears in a Challenge.
Completely liberate Insula Striate.
Get 1000000 Chaos.
Complete Story Mission: Son of Medici.
Complete Story Mission: The Shatterer of Worlds.
Stand on foot at the highest point of Medici.
Complete Story Mission: The Great Escape.
Completely liberate Insula Dracon.
Completely liberate Insula Fonte.
Complete Story Mission: Tangled Up In Blue.
Unlock Rebel Drops for at least one land vehicle, one air vehicle, and one sea vehicle.
Complete Story Mission: A Long and Dangerous Road.
Complete Story Mission: Missile Cowboy.
Disable the FOW in Insula Fonte.
Get 100000 Chaos.
Destroy every Chaos Object in a Military Base without weapons, grenades, or planted explosives.
Liberate 13 Settlements.
Complete Story Mission: A Terrible Reaction.
Liberate a Province.
Beat another player's score in a Challenge.
Get 1000 Chaos.
Complete Story Mission: Welcome Home.
Earn 5 Gears in all Challenges of the Sky Fortress Expansion.
Earn at least 1 Gear in all Challenges of the Sky Fortress Expansion.
Beat the last mission of the Sky Fortress Expansion and complete the story arc.
Defeat the "Old Friend" (Boss at the end of "Taking Control").
Defeat 1 of each Drone type.
Use the Barrel Roll to evade 10 incoming missiles.
Use the Bavarium Wingsuit to take off from water.
Earn 5 Gears in all Challenges of the Mech Land Assault Expansion.
Earn at least 1 Gear in all Challenges of the Mech Land Assault Expansion.
Beat the last mission of the Mech Land Assault Expansion and complete the story arc.
Destroy 30 enemy vehicles using the Mech's Force Pulse.
Liberate 3 Detention Camps.
Hijack your first Mech.
Defeat 10 enemies with the same eDEN Spark strike.
Beat the last mission of the Bavarium Sea Heist expansion and complete the story arc.
Defeat 1 enemy helicopter using the eDEN Spark.
Defeat 5 enemy helicopters with the Rocket Boat.
Defeat 10 enemy vehicles while in the air with the Rocket Boat.
Get the Rocket Boat, also known as "The Loochador".