Mega Man Battle Network 6 is the sixth and final installment in the Mega Man Battle Network series by Capcom, released on the Game Boy Advance. There game was released in two versions: Cybeast Falzar​ and Cybeast Gregar. It introduced several new characters whilst retaining the existing ones. Each version has its own Cross (significantly modified Double Souls) and Beast Out features. Story elements from Battle Network 6 were loosely adapted for the Rockman.EXE Beast and Rockman.EXE Beast+ anime seasons.