No MW4 will not come out at all. Call of Duty Ghost will come out and it was developed by Infinity Ward who developed the Modern Warfare series of Call of Duty
Yes
No
1- It's Call of Duty Ghosts not MW4. 2- It will be available for both.
Yes there is but it just going to be a multiplayer. Thats all everyone plays anyways.
What does MW4 mean?
The PS4 is going to be released December 15th, 2012. Save up your money, it's expensive. (I mean around 500- 700 dollars expensive.)
Yes they are going to make a ps4 and it should come ou t at the end of 2013
If you mean MW3 then yes , but MW4 hasn't been announced yet.
No
No, there has been no announcement of the PS4 yet.
Absolutely nothing has ever been announced on a PS4 coming out except rumors by writers trying to fill a blog with there feeling and rumors. In any case it is very unlikely it could be called the PS4. There is going to be a ps4 released in 2012 but the ps3 hasn't done anything near what it can do. It has 3 times the power and abilities than xbox 360 and 10 times as much as wii.
The PS4 from Sony is developed in Japan