Complete a brawl without losing your hat as an LAPD Detective or Investigator.

Unlock 3 abilities.

Complete all Secondary Content.

Complete the first mission.

Complete all secondary content.

Achieve 5 Gold Awards.

Complete 100% of all missions, cases, favors, events, jobs and races.

Earn all the Sleeping Dogs: Definitive Edition trophies to unlock this platinum trophy.

Use 10 different melee weapons to defeat enemies.

Unlock ten Triad Upgrades.

Complete all of the open world Events.

Purchase all clothing.

Purchase all vehicles.