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