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