For the community, here is the full System Requirements
(RAM included) as listed through Digital Dreams Entertainment http://www.digitaldreamsentertainment.com/#!store/c1phw
Please keep in mind that the listing does not state that these are the Minimum Requirements, and there has been no official posting except for what Polina announced above, so it is possible that the minimum may be lower. I am sure someone will have an official update for us soon.
Have A Nice Day!