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