Full list of all 61 Just Cause 4 achievements. It takes around 50-60 hours to unlock all of the achievements in the base game on Windows.
The base game contains 34 achievements, and there are 3 DLC packs containing 27 achievements.
Recruit every Pilot
Reach Army of Chaos Level 14
Secure every Region
Remove all rigged vehicles from the harbors of Solís
Secure every Factory
Secure Illapa
Finish Operation Sandstinger
Discover 50% of all discoverable Locations
Finish Operation Windwalker
Finish Operation Thunderbarge
Help Sargento with his ambush, meet the mysterious Javi Huerta, and visit Garland King on set
Use only the Booster for 15 non-consecutive minutes -- Air Lifter and Retract can't be active!
Crash into a flying airplane with your own plane
Use only the Air Lifter for 15 non-consecutive minutes -- Booster and Retract can't be active!
Increase your Army of Chaos Level by filling up the Chaos bar
Use only the Retract for 15 non-consecutive minutes -- Booster and Air Lifter can't be active!
Uncover every Ancient Statue
Film every Speed Stunt
Destroy every Surveillance Airship
Film every Vehicle Stunt
Film every Wingsuit Stunt
Secure every Supply Drop Blueprint
Discover every Location in the game
Unlock every Grappling Hook Mod
Help Garland King finally finish her picture
Uncover the mysteries of the Lost Tomb of Otorongo
Help Sargento stop an invasion of Black Hand reinforcements
Get on the Leaderboard for every Feat
Beat someone's score while manually tracking the Feat
Destroy a vehicle with the PBX Auto-Slug 4 shotgun's
Turn 10 Black Hand into Cows using the Cow Gun in a single session
Stand on foot at the highest point in Solís
Earn all Just Cause 4 Achievements
Secure all Small Arms and Heavy Weapons Blueprints
Earn a B Rank in the Trial of Initiation
Earn a B Rank in the Trial of Triumph
Earn a B Rank in LNP's Isla Intensa Trial Run
Earn a B Rank in the Gearheads' Godsbowl Trial Rampage
Earn a B Rank in Los Artistas' La Ratonera Survival Trial
Destroy 15 vehicles during a single challenge
Destroy 25 vehicles during a single challenge
Drive through all AR tiger images in the Solino Underground's challenges
Earn an S Rank in every course in the Solino Underground
Finish The Artifact
Finish Extermination
Purge the Infestation on the Mainland
Expel the Infestation at the Farm
Exorcise the Infestation at the Church
Eradicate the Infestation at the Compound
Liquidate the Infestation at the Lake
Obliterate the Infestation at the Crash
Abolish the Infestation on the Mountain
Create a Cow Demon
Ride the Hoverboard for a total of 10,000 meters (electro-mag cables don't count!)
Grapple to an Agent who's reeling through the air, and reel-kick them
Ride a friendly Agency drone for 1000 meters, without getting off it
Defeat an Agent riding an Agency drone while riding an Agency drone yourself
Defeat 10 enemies during a single Agency drone ride
Defeat Emerson Miller
Reach 200 km/h with the Hoverboard for 10s
Complete all Agency Hoverboard Courses in 20 seconds or less