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.
Unlock ten Triad Upgrades.
Complete 100% of all missions, cases, favors, events, jobs and races.
Purchase all vehicles.
Purchase all clothing.
Complete all of the open world Events.
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.
Achieve 30 Gold Stat Awards.
Achieve 30 Silver Stat Awards.
Complete Big Smile Lee.
Complete all Favors.
Hack every Security Camera in the game.
Unlock every lockbox in Kennedy Town and Aberdeen.
Unlock every lockbox in North Point.
Pray at all of the Health Shrines.
Unlock every lockbox in Central.
Complete all Street Races.
Complete all cases.
Use 10 different firearms to defeat enemies.
Use 10 different melee weapons to defeat enemies.
Achieving 90% and above for all songs at the Karaoke Bars in HK.
Complete Dockyard Heist.
Complete all of Roland's Jobs.
Unlock ten Cop Upgrades.
Hijack 5 trucks and collect their cargo.
Complete half of the open world events.
Complete 50% of all missions, cases, favors, events, jobs and races.
Defeat all 4 Martial Arts Clubs
Win 50,000 on a single cockfight.
Win a bet on a cockfight.
Achieve Face Level 10.
Achieve 15 Gold Stat Awards.
Pick a lock, plant a bug, trace a phone, crack a safe, and take over a spy camera.
Try 10 different foods or drinks.
Shoot out a cop's tires while fleeing in a police chase.
Complete 25% of all missions, cases, favors, events, jobs and races.
Achieve Face Level 5.
Complete Payback.
Successfully perform an action hijack.
Achieve 15 Silver Stat Awards.
Achieve 5 Gold Stat Awards.
Achieve 5 Silver Stat Awards.
Kill someone with a fish.
Achieve 1 Gold Stat Award.
Complete a Case.
Complete 10% of all missions, cases, favors, events, jobs and races.
Cruise for 2 minutes over 60 Km/h without damaging your car.
Achieve Face Level 2.
Visit Aberdeen, Central, Kennedy Town and North Point.
Complete Night Market Chase.
Perform 5 unique environmental kills.
Change all your clothes in your wardrobe or a clothing store.