Any Halo game is bound to drum up a special amount of interest. Developer Bungie took the momentum Halo generated in 2001 from being a critically acclaimed first-person shooter and rode it all the way to morph the series into one of the best selling game franchises of all time. It became so big that the Xbox consoles have become synonymous with Halo and everything the games represent. Fast action, tons of weapons and superb online multiplayer. Not to mention Master Chief, what a badass.