Soul Calibur IV/Tekken 6 combines two popular fighting games into a single budget-minded package. Namco Bandai’s weapons-based fighting series, Soul Calibur IV features new characters, environments, and play modes in this fast-paced brawler. A special tournament with a mystical prize has drawn combatants from across the galaxy. Soul Calibur IV/Tekken 6 combines two popular fighting games into a single budget-minded package. Namco Bandai’s weapons-based fighting series, Soul Calibur IV features new characters, environments, and play modes in this fast-paced brawler. A special tournament with a mystical prize has drawn combatants from across the galaxy.