Full list of all 59 Sleeping Dogs: Definitive Edition achievements. It takes around 40-50 hours to unlock all of the achievements on Windows.
Banish Smiley Cat.
Complete all secondary content of Nightmare in North Point.
Send Dogeyes, Ratface and Ponytail back to Hell.
Complete End of the World.
Find all the Evidence Collectibles.
Defeat the cultists.
Complete all secondary content of Year of the Snake.
Purchase all clothing.
Kill someone with a fish.
Use 10 different melee weapons to defeat enemies.
Complete all of the open world Events.
Complete 100% of all missions, cases, favors, events, jobs and races.
Try 10 different foods or drinks.
Win 50,000 on a single cockfight.
Use 10 different firearms to defeat enemies.
Cruise for 2 minutes over 60 Km/h without damaging your car.
Hijack 5 trucks and collect their cargo.
Complete all of Roland's Jobs.
Complete all Favors.
Complete all Street Races.
Hack every Security Camera in the game.
Achieve 15 Gold Stat Awards.
Complete all cases.
Achieving 90% and above for all songs at the Karaoke Bars in HK.
Pray at all of the Health Shrines.
Defeat all 4 Martial Arts Clubs
Win a bet on a cockfight.
Achieve Face Level 10.
Complete Dockyard Heist.
Complete 50% of all missions, cases, favors, events, jobs and races.
Unlock ten Cop Upgrades.
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.
Achieve Face Level 5.
Complete Payback.
Complete 25% of all missions, cases, favors, events, jobs and races.
Shoot out a cop's tires while fleeing in a police chase.
Successfully perform an action hijack.
Achieve 5 Gold Stat Awards.
Change all your clothes in your wardrobe or a clothing store.
Complete a Case.
Achieve 5 Silver Stat Awards.
Complete 10% of all missions, cases, favors, events, jobs and races.
Visit Aberdeen, Central, Kennedy Town and North Point.
Achieve 1 Gold Stat Award.
Achieve Face Level 2.
Complete Night Market Chase.
Perform 5 unique environmental kills.
Complete Big Smile Lee.
Unlock ten Triad Upgrades.
Unlock every lockbox in North Point.
Unlock every lockbox in Central.
Unlock every lockbox in Kennedy Town and Aberdeen.
Purchase all vehicles.
Achieve 30 Silver Stat Awards.
Achieve 30 Gold Stat Awards.
Achieve 5 Gold Awards.
Find all the money shrines.