Kem0sabe
Arcane
But there are also elements that have been there from the beginning (like envisioning DOS 1 as a couch game played with controllers) that weren't quite so obvious in the release version of the first game, but are quickly coming to the fore now.
That might seem like a major change in direction to PC players, even through it technically isn't.
Of course it's a major change in direction, like the controller support, the focus on multi-player, the console release of the first game and the inevitibility of this one being release on consoles as well.