GTA IV Era. Heavy Weapons X is supposedly the ninth sequel to the Heavy Weapons film advertised in Grand Theft Auto: Liberty City Stories, and the actors Max Little and Buck Wild have the major roles. A DVD case for the movie can be found in Luis' Apartment and other interiors.
The film may be based on Lethal Weapon. In 2007, the question of series continuation of Lethal Weapon was discussed and Rockstar decided to outstrip these hearings in their game.