YES! there is a halo movie coming out in 2012
http://www.imdb.com/title/tt0464037/
it is based on the first Halo game Halo: CE
Storyline
After fleeing from the destroyed planet Reach the last surviving human ship, The Pillar of Autumn, finds an ancient ringworld, Halo, in unknown space. A navy captain, his surviving marines, the ships A.I and the last Spartan-II must fight The Covenant, a collective group of alien races determined on humanity's extinction, for control of the ringworld. However, The Covenant may not be the worst enemy on Halo.
The guys that did avatar CGI have been working on the new halo movie as well, so i think... this is going to be epic. And reading an interview by one of the writers saying that the FIRST halo movie should be based on the fall of reach, but they decided to go with halo combat evolved, so there is evidence that this is the start of a series of Halo movies... Exciting to see how master chief will be portrayed.
