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