They do not make a PS4 and may never name a console the PS4
No
IGN Daily Fix - 2009 Early Next-Gen Price Drop Possible Xbox One QR Magic and PS4 Look Inside was released on: USA: 7 November 2013
Yes. Deus Ex: Mankind Divided will be released sometime in early 2016, for Microsoft Windows, PS4 and XBox One.
No, there has been no announcement of the PS4 yet.
PS4
PS4 definatly
PS4 definatly
No you can not get a PS4 if you trade in your game Ghost. In order to get the PS4 game system you will have to pay.
No there are no plans to release a new slim PS4 model. The PS4 is just called the PS4 and not the PS4 slim. A model is called slim when a fatter larger device is upgraded to a smaller slimmer unit. The PS4 will not even be released until the 2013 holiday season
The PS4 will happen. It is rumored to be released Holiday 2013.
The PS4 from Sony is developed in Japan