Founded in 1993, Take-Two consists of two wholly owned labels, Rockstar Games and 2K. The firm is one of the world's largest independent video game publishers on consoles, PCs, smartphones, and tablets. Take-Two's franchise portfolio is headlined by "Grand Theft Auto" (345 million units sold) and contains other well-known titles such as "NBA 2K," "Civilization," "Borderlands," "Bioshock," and "Xcom.".