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