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