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