this is info we know so far about halo 4.
-master chief has been out of cryo sleep at least once.
-the shield world is sigma 7 not onyx
-the game will reference alot of the other halo material (books, comics,legends)
-the game will focus on master chief as a person and look into what makes him "click"
-halo 4 is the first in a new trilogy.
-there will be new weapons and vehicles
-some covenant may return (not in the covanant fraction though)
-spartan IV's will be used in multiplayer
-customization is said to be "better than reach"
-assassinations will be returning
-warhouse is a new map with symmetrical design and tight spaces that range from corridors and catwalks to a large centre space housing a large cyclops MK2 being made in the center.
-Wraparound is a map that’s set on a Forerunner solar facility within a Forerunner shield world that generates artificial sunlight, providing energy for the world below. It’s a smaller, more focused map, serving as a good Team Slayer arena, with drop downs, inner catwalks and a circular core around the outer core in the middle.
- HUD has some changes
-battle rifle is returning, DMR as not been denied as returning
-magnum has been also confirmed
- the campaign is playable from start to finnish, its just not pollished or complete.
-multiplayers been up for a while