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