Path Of Exile's latest expansion, Blight, creeps out

Free-to-play action RPG Path Of Exile is getting a bit tower defence-y in Blight, its latest expansion that released yesterday. There’s a bunch of mind-controlled monsters about, see, and your fortresses will keep them at bay, before turning them into lovely rewards like oils you can use for enchanting. You can see it at work in the trailer/developer commentary hybrid below.