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