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