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