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