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.
Unlock 10 Resupply Points by completing Encounters.
Take sanctuary in a monastery to clear Heat Level 5.
Beat a score you were Called-Out on.
Collect every vehicle available by bringing them to Mario's Garages.
Unlock every weapon and vehicle available in the Rebel Drop menu.
100% Just Cause 3.
Earn 5 Gears in every Challenge.
Have every GEAR MOD active for at least 1 minute each.
Perform every Feat.
Earn at least 3 Gears in one Challenge of every type.
Discover all of Di Ravello's audio tapes.
Find every collectible strewn across Medici.
Find every vintage weapon and vehicle part.
Pay your respects at every Ancient Tomb.
Light a candle at every Rebel Shrine.
Drive a land vehicle off of every Daredevil Jump in Medici.
Completely liberate Insula Striate.
Plant a Booster Explosive on an enemy soldier. Then send them flying.
Destroy every Chaos Object in a Military Base without weapons, grenades, or planted explosives.
Completely liberate Insula Dracon.
Completely liberate Insula Fonte.
Unlock every GEAR MOD in a single category.
Destroy all Chaos Objects in a Base without leaving your vehicle.
Tether an enemy to a launched gas cannister. Adeo, amico!
Call-Out another player in a Feat.
Complete Story Mission: Son of Medici.
Complete Story Mission: The Shatterer of Worlds.
Complete Story Mission: The Great Escape.
Get 1000000 Chaos.
Stand on foot at the highest point of Medici.
Complete Story Mission: Tangled Up In Blue.
Complete Story Mission: A Long and Dangerous Road.
Beat another player's score in a Challenge.
Earn 5 Gears in a Challenge.
Unlock your first GEAR MOD and activate it.
Earn at least 3 Gears in a Challenge.
Complete Story Mission: Missile Cowboy.
Disable the FOW in Insula Fonte.
Get 100000 Chaos.
Unlock Rebel Drops for at least one land vehicle, one air vehicle, and one sea vehicle.
Unlock 3 Heat-Clearing Priests by completing Encounters.
Liberate 13 Settlements.
Complete Story Mission: A Terrible Reaction.
Liberate a Province.
Successfully complete an Encounter.
Complete Story Mission: Welcome Home.
Get 1000 Chaos.
Use the Bavarium Wingsuit to take off from water.
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").
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.
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".