The Definitive Edition is the re-mastered award-winning open-world action-adventure, acclaimed by critics. All DLC including Year of the Snake and Nightmare in North Point are included. Along with new technological, audio, and visual improvements, Hong Kong has never been so alive. 

Travel to the Far East and the bustling metropolis of Hong Kong, where one of the world's most savage and deadly criminal organizations, the Chinese Triads, hide among the busy streets and exotic locations. You are undercover cop Wei Shen, and your mission is to infiltrate the Triads and destroy them from within. To achieve your goal without revealing your identity, you must protect your cover by participating in gruesome criminal activities. As the lines between your loyalty to the police oath and the Triad code constantly blur, you will risk everything to ensure the success of your investigation. With Sleeping Dogs, immerse yourself in the violent, treacherous, and deadly world of organized crime set against the beautiful exotic backdrop of Hong Kong. Enjoy a dark and daring plot and star in a tense police thriller where every move you make puts your cover at risk. Feel the adrenaline as the action unfolds with martial arts, intense gunfights, and treacherous executions. Take the wheel, pull the trigger, and bring chaos to the narrow streets of Hong Kong. Explore the city's infamous underworld, participate in illegal races, bet on cockfights, or relax with some karaoke. With the Triads holding the city's fate in their hands, you have no choice but to go all in.