The video game industry estimate's GTA 4 will sell about 6 million copies and make about $400 million in sales worldwide in its first week alone. If those numbers hold up, the game would break the record held by the current all-time sales champ Halo 3.

Grand Theft Auto IV. GTA IV. GTA4. Whatever you want to call it, the facts remain the same: Rockstar's latest entry into the Grand Theft Auto family is a total success.