As the new "Call of Duty: Black Ops 3" is about to come out on Nov. 6 there are swirling rumors that the videogame has a "Zombie" mode feature. Photos leaked online proved that the new game mode is included on the upcoming franchise.

According to PlayStation LifeStyle, it's very unusual for upcoming major games to have rumors coming out. However, some people already managed to get their hands on "Call of Duty: Black Ops 3" prior to its launch.

They said that once the campaign is complete, a new mode called "Nightmares" will be unlocked which will activate Zombie Mode. However, full details about the new mode are not yet disclosed. Some believe that the single-player mode will get a Zombie makeover while some are saying the game location will stay the same.

But, the new mode has additional objectives and a new story. The circulating two images that showed the new game mode were leaked over the websites, but it's not yet sure if the said snaps were photoshopped or real.

The upcoming military science fiction game was developed by Treyarch and it is said to have an excellent track record over Black Ops 1 and 2. In addition, it will be the first real next-generation campaign from "Call of Duty," Forbes noted.

For the first time, Amazon recently announced that they will have midnight delivery for "Call of Duty: Black Ops 3," exclusively for Amazon Prime members. Subscribers can now make their orders using their Prime Now app, Neowin cited.

Moreover, the first-person shooter game has a live action trailer titled "Seize Glory" featuring, Michael B. Jordan, Cara Delevingne and Marshawn Lynch. In addition, The Bitbag added that Avenged Sevenfold is in charge of the musical score for the said game.

The video game developer, Treyarch, said that the heavy metal band will produce "a unique instrumental score" that will be used in multiplayer mode. Meanwhile, GearNuke revealed the full list of gun camos for the multiplayer modes.

• Ash
• Flectarn
• Heat Stroke
• Snow Job
• Dante
• Integer
• 6 Speed
• Burnt
• Integer
• Policia
• Bliss
• Battle
• Chamelon

The site also added that players can fight the zombies using four types of weapon camos, including Contagious, Fear, Red Hex and WMD for "Nightmares" mode. "Call of Duty: Black Opus 3" will be available for PS4, Xbox One, PS3, Xbox 360 and PC.

Watch the "Call of Duty: Black Opus 3" action trailer below: