The first of the two, is Killhouse, a crowded map with lots of close quarter encounters. This map is meant to be played with infection gametypes, and only infection gametypes. May be updated later to feature slayer and other gametypes. Any infection gametype will work with this map. http://www.bungie.net/Forums/posts.aspx?postID=15790373 The second map is Ziggaraut, a map based on two teams fighting for control of the crate pyramid. Each team starts on the respective sides, and is instantly drawn into combat with concrete barriers. Each side is well defended with a machine gun turret and shield walls to prevent unwanted grenades from reaching the spawns. Also, Warthogs are available for driving around the outer side of the map. Spartan laser is on the very top. Meant to be played with Team Slayer and King of the Hill variants.