The International Organization for Standardization (ISO) of upcoming first-person shooter game Call of Duty: Black Ops 2 has reportedly been leaked to piracy forums.
The pirate behind this leak is "BAD 2 THE B0N3" from the website 360iso. He is the same person who leaked Halo 4 last month, Gamespur reported.
The piracy website 360iso specializes in illegal downloadable Xbox 360 disc images.
Reports state that the ISO of the game is in fully functional condition.
Players must be on the lookout for possible spoilers about Call of Duty: Black Ops 2 that might include the end-game cinematics when browsing gaming sites.
Neither Microsoft or Activision has commented on the issue.
The game is developer Treyarch and publisher Activision's flagship game of the year. It is more likely that they will respond quickly and possibly take the leaked ISO off the Internet.
Players are also warned of enjoying the game illegally at their own risk, as developer and publisher - Treyarch and Activision might press legal charges.
Call of Duty: Black Ops 2 is a sequel to Call of Duty: Black Ops of 2010s. The game will have a Zombie mode for the third time in the Call of Duty franchise. The Zombie mode is a multiplayer that will support up to eight player co-operatives. This game also offers 3-D display.
It will be released to PlayStation Vita as Call of Duty: Black Ops: Declassified.
Call of Duty: Black Ops 2 will be out for PlayStation 3, Xbox 360, and Windows PC Nov. 13.