Full list of all 59 Sleeping Dogs: Definitive Edition achievements. It takes around 40-50 hours to unlock all of the achievements on Windows.
Defeat the cultists.
Complete all secondary content of Year of the Snake.
Find all the Evidence Collectibles.
Complete End of the World.
Achieve 5 Gold Awards.
Banish Smiley Cat.
Complete all secondary content of Nightmare in North Point.
Send Dogeyes, Ratface and Ponytail back to Hell.
Find all the money shrines.
Complete 100% of all missions, cases, favors, events, jobs and races.
Purchase all vehicles.
Complete Big Smile Lee.
Complete all of the open world Events.
Purchase all clothing.
Unlock ten Triad Upgrades.
Achieve 30 Gold Stat Awards.
Complete all Favors.
Hack every Security Camera in the game.
Unlock every lockbox in Kennedy Town and Aberdeen.
Complete all cases.
Try 10 different foods or drinks.
Complete all Street Races.
Win a bet on a cockfight.
Win 50,000 on a single cockfight.
Unlock every lockbox in North Point.
Unlock every lockbox in Central.
Achieving 90% and above for all songs at the Karaoke Bars in HK.
Achieve 30 Silver Stat Awards.
Complete Dockyard Heist.
Use 10 different melee weapons to defeat enemies.
Use 10 different firearms to defeat enemies.
Pick a lock, plant a bug, trace a phone, crack a safe, and take over a spy camera.
Complete 50% of all missions, cases, favors, events, jobs and races.
Complete all of Roland's Jobs.
Hijack 5 trucks and collect their cargo.
Achieve 15 Gold Stat Awards.
Unlock ten Cop Upgrades.
Pray at all of the Health Shrines.
Achieve Face Level 10.
Cruise for 2 minutes over 60 Km/h without damaging your car.
Defeat all 4 Martial Arts Clubs
Complete half of the open world events.
Achieve 15 Silver Stat Awards.
Visit Aberdeen, Central, Kennedy Town and North Point.
Complete 25% of all missions, cases, favors, events, jobs and races.
Achieve Face Level 5.
Shoot out a cop's tires while fleeing in a police chase.
Complete Payback.
Successfully perform an action hijack.
Kill someone with a fish.
Complete 10% of all missions, cases, favors, events, jobs and races.
Achieve 5 Gold Stat Awards.
Complete a Case.
Achieve 5 Silver Stat Awards.
Achieve Face Level 2.
Achieve 1 Gold Stat Award.
Complete Night Market Chase.
Perform 5 unique environmental kills.
Change all your clothes in your wardrobe or a clothing store.