Spartan ops seems to give more XP.. From experience
Halo 5 will most likely follow the story line of Halo 3/Halo 4.
halo 4
Halo 4
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.
Mostly by playing farming game modes, an example is infection, as when you are a survivor there is no score limit, thus no xp limit.
halo 4 is coming out and check on youtube or ign for more information
The "DewXP" Mountain Dew double XP codes for Halo 4 can be found on the inside of the lid.
Halo 4
HALO the game no i started playing when i was 4