From my knowledge it goes like this: You can complete this game everything including the co-op missions but co-op missions will be harder to complete solo. I think there is a vid on it being explained, i will put a link in this post edited if i find it.
http://card.psnprofiles.com/1/The_Final_Storm.png 36 Platinums, Backlog: Batman Origins, GOW Ascension, R&C: ITN, Symphonia Chronicles HD and Uncharted 2
I will be getting Assassin's Creed Unity as a gift for my birthday. I will purchase Assassin's Creed Rogue sometime next year in case the Xbox One, and PS4 gets a port. I might enjoy Rogue more than Unity if there is too much focus on co-op.
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