Diablo IV: How the 'always-online' system will work

[Windows Central]

Slaying online, staying online.
While there's still a lot left to learn about the world of Blizzard Entertainment's hack-and-slash RPG Diablo IV, one of the more controversial elements is the confirmation that Diablo IV uses an always-online world. The five regions that make up the game are always going to require an internet connection however, that doesn't mean you have to play with others. Here's what we know so far.

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