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