As often happens, the office of registration of marks reveals future releases even before the announcements by the software house, this time comes news that will affect the fans of music games. Sull 'wave of the huge success of the Guitar Hero series, now the third franchise of all time in terms of sales, Activision has indeed registered the trademark "Drum Hero" and would appear in an episode of arrival focused only on the battery. Expect any official announcement to give you more information.