Full list of all 85 Mafia III: Definitive Edition achievements worth 1,960 gamerscore.
The base game contains 55 achievements worth 1,000 Gamerscore, and there are 3 DLC packs containing 30 achievements worth 960 Gamerscore.
Kept only one Underboss alive until "Yet Here We Are"
Received $10,000 in earn from one Underboss
Killed 15 Racket Informants
Performed 50 Brutal Takedowns
Chained together 3 or more Brutal Takedowns
Performed 5 headshots in 5 seconds
While driving, performed a 50-meter jump and landed on your wheels
Completed all of Vito's side-missions
Reached the Loyal state with all three Underbosses
Fed a body to an alligator
Completed all of Burke's side-missions
Decide Lincoln's fate
You have avenged Sammy and Ellis
Kept all Underbosses alive until "Yet Here We Are"
Tommy Marcano was burned beyond recognition
You helped Alvarez escape
Completed all of Cassandra's side-missions
Reached the Loyal state with one Underboss
Earned $500,000
You jammed a knife through Santangelo's head
You left Olivia Marcano to her fate
Killed an enemy within 2 seconds of kicking open a door
You burned Remy Duvall on a cross
Recruited 15 Racket Informants
You gutted Lou Marcano like a catfish
You killed Judge Holden
You helped Enzo escape
You chased down and killed Frank Pagani
Unlock all Associates
Saved $150,000 between your wallet and the bank
You tossed Derazio out his penthouse window
Attacked a Racket without killing any Enforcers
Executed 10 Vehicle Takedowns
Drove at 120 mph or faster for 20 seconds
While driving, drifted for at least 5 seconds
Made a 180 degree turn at high speed without hitting anything
Killed 300 enemies using Takedowns
You turned the Butcher over to Burke
Performed 100 Stealth Takedowns on enemies
Got eaten by an alligator
Got the maximum earn from one of your Rackets
Burke agreed to help you kill Marcano
Stole a Police car
You helped Vito capture Michael Grecco
Vito agreed to help you kill Marcano
You hung Ritchie Doucet from a Ferris wheel
Completely weakened a Racket by killing all of its Enforcers
Wiretapped the Delray Hollow Smack Racket
Cassandra agreed to help you kill Marcano
You collected your things from Sammy's
Escaped a Police Zone after being chased for 2 minutes
Spend at least $500,000
Flip 16 Racket Bosses
Kill all of the Racket Bosses
Make 10 enemies kill themselves with their own Molotovs
Complete "Another Brother Falls"
Complete "Kickin' Up Dust"
Complete "Ain't Nowhere Safer"
Complete "Concerned Citizens"
Reach the Max Herbalism level
Fully upgrade the Grow House
Sell a single batch of weed for $10,000 or more
Destroy 10 of Slim's re-election billboards
Kill 30 enemies using Proximity Mines
Successfully trigger 10 Vehicle Traps
Complete "Creature of Habit"
Complete "Devotchka"
Complete "Big Money"
Eliminate a traitor
Complete "There Are No Dominos"
Knock out 30 people with the Dart Gun
Place an unconscious person in the trunk of a car
Kill 50 enemies using the Hartmann 7.62mm and wearing the Party Animal outfit
Complete all Bounty Hunting assignments
Kill 30 Enemies Using Sniper Support
Complete "A Little Closure"
Complete "Covered in Blood"
Investigate the 3 "Places of Darkness"
Completed "…Worse Than Dying"
Begin Sammy's Renovation
Protect Sammy's from the Dixie Mafia
Fully renovate Sammy's
Kill 4 enemies using Slow-Mo Shooting 10 Times
Kill 20 enemies using Throwing Knives
Drive a distance of 50 km in the Samson Harrier