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