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