Resident evil 6 has officially been confirmed. However much I've not liked these games in general i know the importance for people to enjoy the relativeness of a zombie post apocalyptic hands free shoot'em game 
which is fine. But lets be honest has the Resident Evil franchise run its course. Only sales with tell 

It will be coming on November 20th to Xbox 360 and PlayStation 3, and a PC version will follow later. The game will feature both single-player and co-op gameplay. 
According to Capcom, the game's story is as follows: "It has been ten years since the Raccoon City incident and the President of the United States has decided to reveal the truth behind what took place in the belief that it will curb the current resurgence in bioterrorist activity

more can be found here
http://uk.ps3.ign.com/articles/121/1216867p1.html