Full list of all 66 Just Cause 3 achievements worth 1,605 gamerscore. It takes around 60-80 hours to unlock all of the achievements in the base game.
The base game contains 47 achievements worth 1,000 Gamerscore, and there are 3 DLC packs containing 19 achievements worth 605 Gamerscore.
Completely liberate Insula Striate.
Get 1000000 Chaos.
Perform every Feat.
Find every vintage weapon and vehicle part.
Find every collectible strewn across Medici.
Unlock every weapon and vehicle available in the Rebel Drop menu.
100% Just Cause 3.
Discover all of Di Ravello's audio tapes.
Light a candle at every Rebel Shrine.
Pay your respects at every Ancient Tomb.
Earn 5 Gears in every Challenge.
Drive a land vehicle off of every Daredevil Jump in Medici.
Have every GEAR MOD active for at least 1 minute each.
Unlock 10 Resupply Points by completing Encounters.
Completely liberate Insula Dracon.
Complete Story Mission: Son of Medici.
Complete Story Mission: The Shatterer of Worlds.
Complete Story Mission: The Great Escape.
Complete Story Mission: Tangled Up In Blue.
Complete Story Mission: A Long and Dangerous Road.
Complete Story Mission: Missile Cowboy.
Collect every vehicle available by bringing them to Mario's Garages.
Unlock every GEAR MOD in a single category.
Stand on foot at the highest point of Medici.
Earn at least 3 Gears in one Challenge of every type.
Completely liberate Insula Fonte.
Destroy every Chaos Object in a Military Base without weapons, grenades, or planted explosives.
Disable the FOW in Insula Fonte.
Get 100000 Chaos.
Liberate 13 Settlements.
Plant a Booster Explosive on an enemy soldier. Then send them flying.
Take sanctuary in a monastery to clear Heat Level 5.
Unlock 3 Heat-Clearing Priests by completing Encounters.
Destroy all Chaos Objects in a Base without leaving your vehicle.
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.
Tether an enemy to a launched gas cannister. Adeo, amico!
Beat a score you were Called-Out on.
Call-Out another player in a Feat.
Unlock your first GEAR MOD and activate it.
Earn 5 Gears in a Challenge.
Earn at least 3 Gears in a Challenge.
Beat another player's score in a Challenge.
Successfully complete an Encounter.
Complete Story Mission: Welcome Home.
Get 1000 Chaos.
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.
Use the Bavarium Wingsuit to take off from water.
Defeat the "Old Friend" (Boss at the end of "Taking Control").
Defeat 1 of each Drone type.
Use the Barrel Roll to evade 10 incoming missiles.
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.
Destroy 30 enemy vehicles using the Mech's Force Pulse.
Hijack your first Mech.
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".