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