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.
Beat a score you were Called-Out on.
Earn 5 Gears in every Challenge.
100% Just Cause 3.
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.
Call-Out another player in a Feat.
Perform every Feat.
Unlock 10 Resupply Points by completing Encounters.
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.
Find every vintage weapon and vehicle part.
Find every collectible strewn across Medici.
Completely liberate Insula Striate.
Pay your respects at every Ancient Tomb.
Launch a land vehicle off of every Daredevil Jump in Medici.
Light a candle at every Rebel Shrine.
Gather all of Di Ravello's tapes.
Stand on foot at the highest point of Medici.
Take sanctuary in a monastery to clear Heat Level 5.
Complete Story Mission: The Great Escape.
Get 1,000,000 Chaos.
Complete Story Mission: Tangled Up In Blue.
Unlock every Gear MOD in a single category.
Complete Story Mission: A Long and Dangerous Road.
Completely liberate Insula Dracon.
Tether an enemy to a launched gas cannister. Adeo, amico!
Earn at least 3 Gears in one Challenge of every type.
Complete Story Mission: Missile Cowboy.
Completely liberate Insula Fonte.
Plant a Booster Explosive on an enemy soldier. Then send them flying.
Unlock 3 Heat-Clearing Priests by completing Encounters.
Disable the FOW in Insula Fonte.
Get 100,000 Chaos.
Complete an Encounter.
Liberate 13 settlements.
Complete Story Mission: A Terrible Reaction.
Unlock Rebel Drops for at least one land vehicle, one air vehicle, and one sea vehicle.
Beat another player's score in a Challenge.
Liberate a Province.
Unlock your first Gear MOD, and then activate it.
Earn 5 Gears in a Challenge.
Earn at least 3 Gears in a Challenge.
Complete Story Mission: Welcome Home.
Get 1,000 Chaos.
Defeat 10 enemy vehicles while in the air with the Rocket Boat.
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.
Get the Rocket Boat, also known as "The Loochador".
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.
Use the Bavarium Wingsuit to take off from water.
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.
Beat the last mission of the Mech Land Assault Expansion and complete the story arc.
Earn 5 Gears in all Challenges of the Mech Land Assault Expansion.
Destroy 30 enemy vehicles using the Mech's Force Pulse.
Earn at least 1 Gear in all Challenges of the Mech Land Assault Expansion.
Liberate 3 Detention Camps.
Hijack your first Mech.