you have to buy halo wars which came out yesterday march 3rd
27th of February 2009 with halo wars release
You buy the map pack at marketplace or buy halo anniversary
go to Marketplace, Game add ons, map packs, browse 'halo'
The Heroic Map Pack for Halo 3 is now free. You can download it via xbox live marketplace.
Download it FREE from the XBOX LIVE Marketplace.
All of the maps, including The Mythic map pack 1 and 2, come on the Halo 3: Mythic disk that is included with ODST. If you don't want to buy ODST, I believe that the full Mythic maps are available on Xbox Live marketplace.
No. You either need to purchase it from the marketplace, or you can get the mythic disk when you buy Halo 3: ODST.
The map in the halo 3 lobby tells you where people are playing halo on x-box live from.
Download the Heroic Map pack from the marketplace for free.
Yep.
Well the Heroic Map Pack is free off market place, but Legendary one cost 600 Microsoft Points. Its 12.00 for 1000. Also download off Halo Marketplace.
No as far as i know the legendary map pack will not come out for free. The price in the marketplace has been lowered rather then making it free like the heroic maps.