Complex

Complex is a Halo 4 multiplayer map. It also appears in multiple Spartan Ops missions under the name 'Galileo Base.'

Description
Complex is set at Galileo Base, a makeshift UNSC research facility on the surface of Requiem. The base is built around a Forerunner artifact that is in the process of being extracted. The base's central structure is a multilevel building with a tall Forerunner object in the center. The facility has been optimized to meet Office of Naval Intelligence requirements for defensive emergencies.

Gameplay
Complex is a mid-to-large asymmetrical map with an emphasis on ranged combat and long sightlines. The base itself is a compound made up of three large buildings, a half-dozen or so small rooms, and numerous corridors and open walkways. In addition to these, there is another human structure that provides three pillars for cover. The only natural "structure" is a rocky, enclosed tunnel. Lots of flora are present, the most prominent being the almost asparagus-like trees and the pink-red ferns. The map has only one side exposed to the nearby ocean, which players may fall into if they are not paying attention or are knocked off. No large vehicles are present, but a small quantity of Mongooses and Ghosts are provided to the players. Aside from Haven, Complex is one of the most popular SWAT maps on the playlist, and is also popular for Capture the Flag and Infection.