XBOX ONE. Multitasking. 15 exclusives in year 1, 8 of them are new IP's. Halo mini series (Spielberg), NFL deal. FIFA and COD exclusive content.

[Nsanity]

Wagram said:
http://kotaku.com/the-xbox-is-not-always-online-but-seems-to-block-used-509077987

Have to pay a fee to play used games. Damn you MSFT.

It's up to the developer. Some games may require an Internet connection; some may not.