Full list of all 59 Sleeping Dogs achievements. It takes around 40-50 hours to unlock all of the achievements in the base game on Windows.
The base game contains 50 achievements, and there are 2 DLC packs containing 9 achievements.
Achieve 30 Gold Stat Awards.
Complete 100% of all missions, cases, favors, events, jobs and races.
Achieve 30 Silver Stat Awards.
Complete all of the open world Events.
Use 10 different melee weapons to defeat enemies.
Purchase all vehicles.
Defeat all 4 Martial Arts Clubs
Purchase all clothing.
Complete Big Smile Lee.
Unlock every lockbox in Kennedy Town and Aberdeen.
Kill someone with a fish.
Win 50,000 on a single cockfight.
Complete all Street Races.
Unlock ten Triad Upgrades.
Unlock every lockbox in North Point.
Pray at all of the Health Shrines.
Unlock every lockbox in Central.
Achieve 15 Gold Stat Awards.
Use 10 different firearms to defeat enemies.
Complete all cases.
Complete all Favors.
Achieving 90% and above for all songs at the Karaoke Bars in HK.
Hack every Security Camera in the game.
Hijack 5 trucks and collect their cargo.
Complete Dockyard Heist.
Complete all of Roland's Jobs.
Complete 50% of all missions, cases, favors, events, jobs and races.
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.
Unlock ten Cop Upgrades.
Achieve 5 Gold Stat Awards.
Achieve Face Level 10.
Complete 25% of all missions, cases, favors, events, jobs and races.
Cruise for 2 minutes straight without damaging your car.
Complete Payback.
Successfully perform an action hijack.
Shoot out a cop's tires while fleeing in a police chase.
Try 10 different foods or drinks.
Complete a Case.
Win a bet on a cockfight.
Achieve 5 Silver Stat Awards.
Complete 10% of all missions, cases, favors, events, jobs and races.
Achieve Face Level 5.
Visit Aberdeen, Central, Kennedy Town and North Point.
Achieve 1 Gold Stat Award.
Change all your clothes in your wardrobe or a clothing store.
Achieve Face Level 2.
Complete Night Market Chase.
Perform 5 unique environmental kills.
Achieve 5 Gold Awards.
Find all the money shrines.
Banish Smiley Cat.
Complete all secondary content.
Send Dogeyes, Ratface and Ponytail back to Hell.
Find all the Evidence Collectibles
Complete all Secondary Content.
Defeat the cultists.
Complete the first mission.