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