Installation 04 (map)

''This article is about a Firefight map. For the megastructure, see Installation 04.''

Installation is a Firefight map included in Halo: Combat Evolved Anniversary for Halo Reach The level is set on Halo and is based on the cliff edge section of the campaign level Halo from Halo: Combat Evolved. Friendly AI, such as ODSTs will aid the players in solo and coop. This is a new feature to firefight included with the Installation 04 map.