Get Square Enix's open-world game Sleeping Dogs free on Xbox Live right now - GameSpot

Xbox Live Gold subscribers on Xbox 360 can now download United Front Games' action game for free through January 15.
Square Enix is resurrecting the game formerly known as True Crime: Hong Kong from United Front Games.

Sleeping Dogs Rebuilt for Xbox One and PS4, Coming in October, According to - GameSpot

Sleeping Dogs Review - GameSpot

Free January Xbox Games with Gold announced: Sleeping dogs and Lara Croft - GameSpot

Report: Sleeping Dogs developer United Front Games shuts down

Gang Leader Games - Giant Bomb

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[REVIEW] Zodiac Tournament Pack — Sleeping Dogs DLC – NUCLEAR FRIDGE

Sleeping Dogs Definitive Edition, Square Enix, Xbox One, 662248914862

October, 2012

News - Kotaku

Sleeping Dogs - Xbox 360 : Square Enix LLC: Video Games

Sleeping Dogs: Definitive Edition Review - GameSpot

News - May, 2013

Sleeping Dogs - GameSpot