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