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