The "Ripper" is the perfect complement to Devastation's new multiplayer maps, providing players two different configurations - medium to short-range capability as an SMG, and medium to long-range as an Assault Rifle. The "Ripper" is a one-of-a-kind weapon in Call of Duty, having the unique ability to convert from SMG to Assault Rifle and back again on-the-fly in the midst of battle, giving players unprecedented flexibility to adjust to a variety of map types and tactics. From Activision Publishing, Inc., a wholly owned subsidiary of Activision Blizzard, Inc. (Nasdaq: ATVI), Call of Duty: Ghosts is rated "M" (Mature - Blood, Drug Reference, Intense Violence, Strong Language) by the ESRB. Call of Duty: Ghosts Devastation is created by Infinity Ward, with additional development by Neversoft, and is available for the Xbox One - the all-in-one games and entertainment system from Microsoft, and the Xbox 360 games and entertainment system from Microsoft, with other platforms to follow.