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