Not yet, but there will be. Well, technically, you could classify Halo: Reach as Halo 4, but as for the actual Halo 4, its currently in development by 343 Industries.
There isn't going to be a Halo 4. Halo wars is coming out and I heard somewhere about a game called Halo 3 Recon.
There is no Halo 4 according to Bungie
yes, halo 4
Actually Halo 4 is the next game.
halo 4 is coming out and check on youtube or ign for more information
Halo 4
HALO the game no i started playing when i was 4
No the game will not be released in a PS3 version of Halo 4
No, they will not make a Halo 4... But 343 Games will!
Yes, halo 4 and halo anniversary (which is a remake of halo combat evolved)
Halo Recon probably because Bungie said there wouldn't be a Halo 4.
Halo 4 is amazing. It's a totally different game than Reach or Halo 3.