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