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