Call of Duty: Black Ops seems to be backward compatible as spotted by Eurogamer.
Eurogamer found that the fan favourite Black Ops will be playable on Xbox One today through the console’s backwards compatibility offering.
[Image Source: Eurogamer]
The title is being advertised as “Call of Duty: Now Plays on Xbox One” via the Xbox 360 dashboard, though it hasn’t been announced by Activision yet, it looks like it’s available before the official announcement.
*UPDATE: It has now officially confirmed through a blog post on Xbox Wire that Call of Duty: Black Ops is now accessible on Xbox One via its backwards compatibility.