Even if you don’t follow the discussion threads or the game updates and only play CS:GO for fun, you must have certainly noticed a change in the ranking system. In December, starting from the revolver update, a new trend has suddenly spread: players started to derank after each loss. Being in a win streak would not influence or stop it; eventually...
The original @CallofDuty Black Ops [M] is now playable on #XboxOne. #BackwardCompatibility https://t.co/DKfT3A1vaphttps://t.co/zrI3L32oNr
— Xbox (@Xbox) May 17, 2016
In order to play Black Ops 1, players must own a copy of the title — either a digital download or a disc version —...
Here's a video explaining it:
Want to know more about them?
The "Harlem Hellfighters" was an all-black National Guard unit, the 369th Infantry, that was among the first American forces to arrive in Europe during World War I. The 369th Infantry was originally the 15th New York (Colored) Regiment, hence, the name Harlem.
The 369th regiment...

The Xbox One dashboard currently has an advertisement that the original Call of Duty Black Ops is now backwards compatible on Xbox One starting today. However, the game is not playable yet. This suggests that the Advertisement was probably put up too early.
We will update the article as soon as it goes live or if there is more information....