A fortress like structure that is the HQ of the civilian guilds.
Metrocon is a massive structure in the middle of Vandorica city, with a large tower on top. It is a square object with a ring around it with other smaller towers
Constructed over the ruins of the main administrative building, the complex has 'roots' that go down into the underground for geothermal power. Every guild has a HQ here and the Senate also holds is assembly here. It is also the base of the Military and the top tower is where the Archon stays