Diablo 3?

[Waffuru]

And the free portion of the multiplayer should be more than enough for most. Really, all the subscription gives you is access to some special areas, shinier models for equipment and extra character slots. I think it's 4 slots normally, and 8 for subscribers. Oh, not yet confirmed but PvP and "Hardcore" mode might be subscribers only.

That said, that shouldn't stop it from being Game of the Year in my opinion. The single player is going to be amazing and I think there is a good chance the multiplayer will be amazing as well.