Full list of all 83 HITMAN 3 achievements. It takes around 50-60 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 36 achievements.
Tremain has a rifle accident, Thames is hit by a crane and Montgomery & Banner light up the club.
Reach Berlin Mastery Level 20.
Become the club owner, and have a sit down with the ICA.
Photograph the Yellow Bird.
Eliminate Alexa in her private room, shoot her from the roof, and put her to rest.
Kill Ingram with his oil-rig model, push Stuyvesant over a rail, and kill them in the air.
Make a target slip and fall while evacuating in a skydiving suit.
Reach Dubai Mastery Level 20.
Reveal all undiscovered areas in Berlin.
Complete all Mission Stories in On Top Of The World.
Eliminate Vidal with the grape crusher, Yates with poisoned Grand Paladin, and both with gas.
Reach Mendoza Mastery Level 20.
Reach Chongqing Mastery Level 20.
Kill Hush in his "relaxing chair," electrocute Royce and shoot both with one bullet.
Reveal all undiscovered areas in Chongqing.
Complete all Mission Stories in End Of An Era.
Find and unlock 15 Shortcuts.
Reach Dartmoor Mastery Level 20.
Help Emma kill Alexa.
Complete all Mission Stories in Death In The Family.
Beat the highest leaderboard score on a Contract.
47 takes another nap.
Complete all Untouchable Challenges.
Reveal all undiscovered areas in Dubai.
Attend the secret Providence meeting.
Complete the Contract Creation Tutorial.
Complete The Final Test unspotted. Kill only Jasper Knight, ensuring his body is not found.
Complete all Mission Stories in The Farewell.
Reveal all undiscovered areas in Mendoza.
Complete Level 5 of an Escalation Contract set in the ICA Facility.
Complete Freeform Training in the Prologue.
Complete a Featured Contract.
Get 10 different Playstyles.
Reach Carpathian Mountains Mastery Level 5.
Complete Untouchable.
Take out a guard with a silenced pistol, with a shotgun and with an SMG.
Complete The Farewell.
Assassinate a Target without getting spotted.
Complete End Of An Era.
Use Royce's terminal to fry the core.
Complete Apex Predator.
Assassinate Targets with Ballistic, Accident and Explosion Kills.
Complete Death In The Family.
Reveal all undiscovered areas in Dartmoor.
Complete The Final Test in the Prologue.
Complete any Mission Story in The Final Test.
Complete On Top Of The World.
Reach Bangkok Mastery Level 20.
Reach Marrakesh Mastery Level 20.
Complete Suit Only and Silent Assassin Challenges on The Icon, A House Built on Sand or Landslide.
Reach Paris Mastery Level 20.
Reach Colorado Mastery Level 20.
Reach Hokkaido Mastery Level 20.
Reach Sapienza Mastery Level 20.
Complete The Showstopper.
Complete World of Tomorrow.
Complete A Gilded Cage.
Complete Club 27.
Complete Freedom Fighters.
Complete Situs Inversus.
Complete The Last Yardbird as Silent Assassin.
Reach Isle of Sgàil Mastery Level 20.
Reach Santa Fortuna Mastery Level 20.
Reach Whittleton Creek Mastery Level 20.
Reach Mumbai Mastery Level 20.
Reach Miami Mastery Level 20.
Reach Hawke's Bay Mastery Level 5.
Complete Nightcall.
Complete The Finish Line.
Complete Three-Headed Serpent.
Complete Chasing a Ghost.
Complete Another Life.
Complete The Ark Society.
Complete all Crime and Punishment Challenges.
Get a score above 1,000,000 points on Crime and Punishment.
Complete Crime and Punishment as Silent Assassin.
Complete all The Pen and the Sword Challenges.
Get a score above 1,000,000 points on The Pen and the Sword.
Complete The Pen and the Sword as Silent Assassin.
Reach Haven Island Mastery Level 20.
Reach New York Mastery Level 20.
Complete The Last Resort.
Complete Golden Handshake.