it is single player and has coop missions as well with other people. Or there are missions which you need 2, 3 ppl to do them. At least those where my impressions from the beta.
I so wanted to give me a reason to get the console and the game and i will be looking at reviews next week. There are not many games i want to play in the consoles right now, and with my kfa2 geforce gtx 680 ltd oc upgrade which i found in a really good used price i want more gpu hungry pc games to max that out (apart from Crysis 3).