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.
Complete all secondary content of Year of the Snake.
Defeat the cultists.
Complete End of the World.
Achieve 5 Gold Awards.
Find all the money shrines.
Complete all secondary content of Nightmare in North Point.
Banish Smiley Cat.
Send Dogeyes, Ratface and Ponytail back to Hell.
Achieving 90% and above for all songs at the Karaoke Bars in HK.
Achieve 30 Gold Stat Awards.
Purchase all clothing.
Purchase all vehicles.
Complete all of the open world Events.
Complete 100% of all missions, cases, favors, events, jobs and races.
Use 10 different melee weapons to defeat enemies.
Complete Big Smile Lee.
Unlock ten Triad Upgrades.
Achieve 30 Silver Stat Awards.
Unlock every lockbox in Central.
Hack every Security Camera in the game.
Unlock every lockbox in North Point.
Complete all cases.
Complete all Favors.
Try 10 different foods or drinks.
Unlock every lockbox in Kennedy Town and Aberdeen.
Defeat all 4 Martial Arts Clubs
Complete all Street Races.
Complete all of Roland's Jobs.
Use 10 different firearms to defeat enemies.
Hijack 5 trucks and collect their cargo.
Unlock ten Cop Upgrades.
Pray at all of the Health Shrines.
Achieve 15 Gold Stat Awards.
Shoot out a cop's tires while fleeing in a police chase.
Achieve Face Level 10.
Complete half of the open world events.
Complete 50% of all missions, cases, favors, events, jobs and races.
Complete Dockyard Heist.
Achieve 15 Silver Stat Awards.
Win 50,000 on a single cockfight.
Pick a lock, plant a bug, trace a phone, crack a safe, and take over a spy camera.
Achieve Face Level 5.
Complete 25% of all missions, cases, favors, events, jobs and races.
Win a bet on a cockfight.
Complete Payback.
Successfully perform an action hijack.
Achieve 5 Gold Stat Awards.
Complete a Case.
Visit Aberdeen, Central, Kennedy Town and North Point.
Kill someone with a fish.
Complete 10% of all missions, cases, favors, events, jobs and races.
Achieve 5 Silver Stat Awards.
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.