Confirmed: Always online basically required to access games/You need to purchase seperate game on different account no sharing allowed

[Jaywood2010]

Actually no, no it's not.

Internet is only on installation to verify it is a new game. You can also share your game on any accoun that is also on your console. thirdly you can take your game to a friends house and play it there without paying. As long as you have the physical disc. That person just cant play it without the disc like you can.