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.
Unlock every Gear MOD in a single category.
Earn at least 3 Gears in one Challenge of every type.
Destroy all Chaos Objects in a Base without leaving your vehicle.
Get 1,000,000 Chaos.
Launch a land vehicle off of every Daredevil Jump in Medici.
Find every collectible strewn across Medici.
Gather all of Di Ravello's tapes.
Find every vintage weapon and vehicle part.
Light a candle at every Rebel Shrine.
Pay your respects at every Ancient Tomb.
Plant a Booster Explosive on an enemy soldier. Then send them flying.
Complete Story Mission: Son of Medici.
Completely liberate Insula Striate.
Earn 5 Gears in a Challenge.
Complete Story Mission: The Shatterer of Worlds.
Beat a score you were Called-Out on.
Stand on foot at the highest point of Medici.
Complete Story Mission: The Great Escape.
Complete Story Mission: Tangled Up In Blue.
Completely liberate Insula Dracon.
Complete Story Mission: A Long and Dangerous Road.
Unlock 3 Heat-Clearing Priests by completing Encounters.
Destroy every Chaos Object in a Military Base without weapons, grenades, or planted explosives.
Completely liberate Insula Fonte.
Complete Story Mission: Missile Cowboy.
Call-Out another player in a Feat.
Disable the FOW in Insula Fonte.
Get 100,000 Chaos.
Liberate 13 settlements.
Unlock Rebel Drops for at least one land vehicle, one air vehicle, and one sea vehicle.
Tether an enemy to a launched gas cannister. Adeo, amico!
Complete Story Mission: A Terrible Reaction.
Beat another player's score in a Challenge.
Complete an Encounter.
Unlock your first Gear MOD, and then activate it.
Earn at least 3 Gears in a Challenge.
Liberate a Province.
Get 1,000 Chaos.
Complete Story Mission: Welcome Home.
Earn 5 Gears in every Challenge.
Collect every vehicle available by bringing them to Mario's Rebel Garages.
Perform every Feat.
Unlock every weapon and vehicle available in the Rebel Drop menu.
100% Just Cause 3.
Take sanctuary in a monastery to clear Heat Level 5.
Have every Gear MOD active for at least 1 minute each.
Unlock 10 Resupply Points by completing Encounters.
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 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.
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.
Earn 5 Gears in all Challenges of the Sky Fortress 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.
Liberate 3 Detention Camps.
Hijack your first Mech.
Earn 5 Gears in all Challenges of the Mech Land Assault Expansion.
Destroy 30 enemy vehicles using the Mech's Force Pulse.