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