Full list of all 69 HITMAN achievements. It takes around 2-3 hours to unlock all of the achievements in the base game on Windows.
The base game contains 17 achievements, and there are 7 DLC packs containing 52 achievements.
Complete a Featured Contract.
Complete 10 Contracts.
Set the high score on a Contract.
Arrange matters so that the KGB Colonel kills Jasper Knight.
Complete Level 5 of an Escalation Contract set in the ICA Facility.
Complete the Contract Creation Tutorial.
Arrange matters so that a guard finds a discarded weapon and moves it into the hangar.
Complete The Final Test in the Prologue.
Complete The Final Test unspotted. Kill only Jasper Knight, ensuring his body is not found.
Assassinate Jasper Knight with a sabotaged ejector seat.
Complete any Opportunity in The Final Test.
Change your disguise during The Final Test.
Disguise yourself as Mr. Norfolk and assassinate Kalvin Ritter.
Assassinate Targets with Ballistic, Accident and Explosion Kills.
Complete Freeform Training in the Prologue.
Assassinate a Target without getting spotted.
Pacify any individual.
Complete all Opportunities in Club 27.
Reach Bangkok Mastery Level 20.
Poach Ivory.
Eliminate both Morgan and Cross in a fall accident and both by dropping a coconut on their heads.
Complete level 5 of an Escalation Contract set in Bangkok.
Select a Starting Location and use an Agency Pickup to smuggle an item into Bangkok.
Complete Club 27.
Reach Colorado Mastery Level 20.
Complete all Opportunities in Freedom Fighters.
Ram Rose and Parvati, make Berg blow himself up and drown Graves.
Yee-haw to the hoedown.
Complete level 5 of an Escalation Contract set in Colorado.
Select a Starting Location and use an Agency Pickup to smuggle an item into Colorado.
Complete Freedom Fighters.
Complete level 5 of an Escalation Contract set in Hokkaido.
Reach Hokkaido Mastery Level 20.
Imagine meeting you here.
Complete all Opportunities in Situs Inversus.
Select a Starting Location and use an Agency Pickup to smuggle an item into Hokkaido.
Serve Yamazaki Fugu poisoned sushi and eliminate Soders with the robotic arms.
Complete Situs Inversus.
Complete Level 5 of an Escalation Contract set in Sapienza.
Awaken the Kraken!
Reach Sapienza Mastery Level 20.
Complete all Opportunities in World of Tomorrow.
Eliminate Silvio during therapy, down his plane with a cannon and shoot him through the telescope.
Select a Starting Location and use an Agency Pickup to smuggle an item into Sapienza.
Complete World of Tomorrow.
Reach Marrakesh Mastery Level 20.
Complete all Opportunities in A Gilded Cage.
Assassinate Zaydan, as the prisoner, Strandberg during his massage, and both with the APC turret.
Complete Level 5 of an Escalation Contract set in Marrakesh.
Demonstrate generosity.
Select a Starting Location and use an Agency Pickup to smuggle an item into Marrakesh.
Complete A Gilded Cage.
Eliminate Abiatti by impalement, pen and fireworks explosion.
Complete all Opportunities in Landslide.
Complete Landslide.
Eliminate Mendola with the crystal ball, Kong in an electrocution, and both by poisoning the pipe.
Complete all Opportunities in A House Built on Sand.
Complete A House Built on Sand.
Complete Suit Only and Silent Assassin Challenges on The Icon, A House Built on Sand or Landslide.
Complete all Opportunities in The Icon.
Assassinate Bosco with the monster teeth, in a pyrotechnics explosion, and in a fire.
Complete The Icon.
Complete Level 5 of an Escalation Contract set in Paris.
Complete all Opportunities in The Showstopper.
Reach Paris Mastery Level 20.
Assassinate Viktor Novikov in a light rig accident.
Become Tobias Rieper.
Select a Starting Location and use an Agency Pickup to smuggle an item into Paris.
Complete The Showstopper.