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