No, Black Ops 3 does not require Xbox Live.

Yes, you can play COD Black Ops without internet. However, some features (such as multiplayer) may not work without an internet connection.

No, Xbox Live is required for online play.

No, Black Ops 3 does not have a single-player mode.

There is no definitive answer as the size of a game on the Xbox One can vary depending on the title. However, we can estimate that a game like “Call of Duty: Black Ops III” could take up around 50GB.

No, you do not need Xbox Live to play Black Ops 2 local.

Yes, you can play COD Black Ops without internet. However, some features (such as multiplayer) may not work without an internet connection.

Yes, you can play 3 players offline on Black Ops 4. However, the experience will not be as good as playing online with friends.

No, Black Ops 3 is not offline multiplayer.

Offline mode is not supported on Xbox One.