After having a great success over Halo2 title Bungie Studios has devolved Halo3 the upcoming sequel in the same lineup. The first person shooter title has been announced onto Xbox360 platform wit giving a last touch to current story arc of the Halo trilogy.

The developer has made an innovative attempt to give hype to the new title i.e. through TV commercial. As per developers words the ad is about 60-second long that will be aired on spots channel ESPN between 5:50 and 6:20PM PST in North America. The ad contains no in-game screenshots. The ground-breaking experiment will give a significant pounce to the unreleased title and will keep the pot boiling until the game pos out by next year.
Via: joystiq