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.
Unlock ten Triad Upgrades.
Use 10 different melee weapons to defeat enemies.
Try 10 different foods or drinks.
Achieve 30 Gold Stat Awards.
Complete 100% of all missions, cases, favors, events, jobs and races.
Complete all of the open world Events.
Purchase all clothing.
Purchase all vehicles.
Achieve 30 Silver Stat Awards.
Complete Big Smile Lee.
Use 10 different firearms to defeat enemies.
Complete all Favors.
Hack every Security Camera in the game.
Unlock every lockbox in Kennedy Town and Aberdeen.
Complete all cases.
Shoot out a cop's tires while fleeing in a police chase.
Complete all Street Races.
Unlock every lockbox in North Point.
Unlock every lockbox in Central.
Achieving 90% and above for all songs at the Karaoke Bars in HK.
Cruise for 2 minutes over 60 Km/h without damaging your car.
Complete Dockyard Heist.
Hijack 5 trucks and collect their cargo.
Unlock ten Cop Upgrades.
Achieve 15 Gold Stat Awards.
Kill someone with a fish.
Complete all of Roland's Jobs.
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 Payback.
Successfully perform an action hijack.
Achieve Face Level 10.
Achieve 15 Silver Stat Awards.
Achieve Face Level 5.
Defeat all 4 Martial Arts Clubs
Win a bet on a cockfight.
Win 50,000 on a single cockfight.
Complete 25% of all missions, cases, favors, events, jobs and races.
Complete a Case.
Achieve 5 Gold Stat Awards.
Complete half of the open world events.
Pray at all of the Health Shrines.
Complete 10% of all missions, cases, favors, events, jobs and races.
Achieve 5 Silver Stat Awards.
Achieve 1 Gold Stat Award.
Visit Aberdeen, Central, Kennedy Town and North Point.
Achieve Face Level 2.
Change all your clothes in your wardrobe or a clothing store.
Complete Night Market Chase.
Perform 5 unique environmental kills.