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