True Crime: New York City (2005 Video Game)
Was originally part of the True Crime franchise until a company bankruptcy caused a change in names to Sleeping Dogs.
Christopher Walken's character says "It reminds me of a time when I was in Vietnam with a prositute", when he speaks to Marcus about babies crying. This is yet again a scene in which Walken himself was in in the film "The Deer Hunter".
The subway chase at the end between Marcus and Terry is a direct reference to the one at the end of Christopher Walken's "King of NY", who is a cast member in the game.
One of the mobster characters is on the phone and he screams the line: "I mean EVERYONE!"
Featured on the TV in the room where Ben Kingsley receives free gifts
Has a mission exactly like Bruce Willis, a.k.a. Butch's storyline in Pulp Fiction
During the final Palermo Mob mission, you start it off with a shoot-out in a lobby reminiscant of the scene in The Matrix.