Call of Duty - Modern Warfare 3 (USA) (v1.22) (Disc) (Update) is a first-person shooter video game developed by Infinity Ward and published by Activision. It is the eighth installment in the Call of Duty series and the third installment in the Modern Warfare sub-series. It was released worldwide in November 2011 for Microsoft Windows, PlayStation 3, and Xbox 360. The game is set in a fictionalized version of the modern world and follows the Task Force 141, a special forces unit fronted by Captain Price, as they hunt Vladimir Makarov, a Russian terrorist who leads the Russian Ultranationalist party.

Players in Call of Duty - Modern Warfare 3 can take control of a variety of characters, each with their own unique abilities and weapons. Players can choose from a variety of weapons, including assault rifles, submachine guns, shotguns, sniper rifles, and more. Players can also customize their characters with a variety of outfits, accessories, and perks. The game also features a variety of multiplayer modes, including team deathmatch, capture the flag, and more.

Call of Duty - Modern Warfare 3 is available for download from Romsbase.com. The game is available in both disc and digital download formats. The disc version includes all of the game's content, while the digital download version includes only the base game. The game requires an internet connection to play online. Players can also purchase additional content, such as new maps, weapons, and more, from the in-game store.

Call of Duty - Modern Warfare 3 is a thrilling first-person shooter experience that offers intense action and a variety of game modes. With its intense action and customizable characters, it's sure to keep players engaged for hours. If you're looking for a great shooter experience, then Call of Duty - Modern Warfare 3 is a great choice.