Here is the full list of all 59 Sleeping Dogs: Definitive Edition achievements worth 1,225 gamerscore.
Achieved 5 Gold Awards.
Found all the money shrines.
Completed all secondary content of Nightmare in North Point.
Banished Smiley Cat.
Sent Dogeyes, Ratface and Ponytail back to Hell.
Unlocked ten Triad Upgrades.
Achieved 30 Gold Stat Awards.
Achieved 30 Silver Stat Awards.
Completed all Street Races.
Completed 100% of all missions, cases, favors, events, jobs and races.
Purchased all vehicles.
Purchased all clothing.
Completed all of the open world Events.
Found all the Evidence Collectibles
Completed all secondary content of Year of the Snake.
Defeated the cultists.
Completed End of the World.
Completed all of Roland's Jobs.
Completed all Favors.
Unlocked every lockbox in North Point.
Completed Big Smile Lee.
Unlocked every lockbox in Kennedy Town and Aberdeen.
Unlocked every lockbox in Central.
Defeated all 4 Martial Arts Clubs
Achieved 90% and above for all songs at the Karaoke Bars in HK.
Achieved Face Level 10.
Hacked every Security Camera in the game.
Won 50,000 on a single cockfight.
Shot out a cop's tires while fleeing in a police chase.
Prayed at all of the Health Shrines.
Unlocked ten Cop Upgrades.
Used 10 different firearms to defeat enemies.
Completed half of the open world events.
Completed 50% of all missions, cases, favors, events, jobs and races.
Achieved 15 Gold Stat Awards.
Used 10 different melee weapons to defeat enemies.
Completed all cases.
Achieved Face Level 5.
Tried 10 different foods or drinks.
Completed Dockyard Heist.
Completed 25% of all missions, cases, favors, events, jobs and races.
Achieved 15 Silver Stat Awards.
Cruised for 2 minutes over 60 Km/h without damaging your car.
Won a bet on a cockfight.
Hijacked 5 trucks and collected their cargo.
Killed someone with a fish.
Achieved 5 Gold Stat Awards.
Visited Aberdeen, Central, Kennedy Town and North Point.
Picked a lock, planted a bug, traced a phone, cracked a safe, and took over a spy camera.
Achieved Face Level 2.
Achieved 5 Silver Stat Awards.
Completed Payback.
Successfully performed an action hijack.
Completed 10% of all missions, cases, favors, events, jobs and races.
Changed all your clothes in your wardrobe or a clothing store.
Achieved 1 Gold Stat Award.
Completed a Case.
Completed Night Market Chase.
Performed 5 unique environmental kills.