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.
Have every Gear MOD active for at least 1 minute each.
100% Just Cause 3.
Light a candle at every Rebel Shrine.
Find every collectible strewn across Medici.
Gather all of Di Ravello's tapes.
Find every vintage weapon and vehicle part.
Pay your respects at every Ancient Tomb.
Launch a land vehicle off of every Daredevil Jump in Medici.
Call-Out another player in a Feat.
Earn at least 3 Gears in one Challenge of every type.
Perform every Feat.
Completely liberate Insula Striate.
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.
Stand on foot at the highest point of Medici.
Get 1,000,000 Chaos.
Completely liberate Insula Dracon.
Tether an enemy to a launched gas cannister. Adeo, amico!
Complete Story Mission: Tangled Up In Blue.
Unlock 3 Heat-Clearing Priests by completing Encounters.
Complete an Encounter.
Unlock every Gear MOD in a single category.
Disable the FOW in Insula Fonte.
Destroy every Chaos Object in a Military Base without weapons, grenades, or planted explosives.
Complete Story Mission: A Long and Dangerous Road.
Beat another player's score in a Challenge.
Complete Story Mission: Missile Cowboy.
Plant a Booster Explosive on an enemy soldier. Then send them flying.
Completely liberate Insula Fonte.
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.
Get 100,000 Chaos.
Earn 5 Gears in a Challenge.
Earn at least 3 Gears in a Challenge.
Liberate 13 settlements.
Liberate a Province.
Complete Story Mission: Welcome Home.
Get 1,000 Chaos.
Earn 5 Gears in every Challenge.
Collect every vehicle available by bringing them to Mario's Rebel Garages.
Unlock every weapon and vehicle available in the Rebel Drop menu.
Complete Story Mission: A Terrible Reaction.
Take sanctuary in a monastery to clear Heat Level 5.
Beat a score you were Called-Out on.
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 1 enemy helicopter using the eDEN Spark.
Get the Rocket Boat, also known as "The Loochador".
Defeat 10 enemy vehicles while in the air with the Rocket Boat.
Defeat 10 enemies with the same eDEN Spark strike.
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 Sky Fortress Expansion and complete the story arc.
Defeat the "Old Friend" (Boss at the end of "Taking Control").
Use the Barrel Roll to evade 10 incoming missiles.
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 Mech Land Assault Expansion.
Earn 5 Gears 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.
Destroy 30 enemy vehicles using the Mech's Force Pulse.