The game will be completely online only. You wil be aible to play the game solo or with friens with bots. But you need to be connected to the internet. If not you can't play.
I did some reserearch and on the official playstation store you can see the page states the game needs a constant internet connection to play.
If you look to the offical xbox cover art. It also claims you need a constant internet connection and xbox live subscription.
And for pc it will be the same case.
I find this sad. So the game will eventually not be playable anymore.
