SOL Towers

SOL towers are ancient citadels operating under GAMP's orders; essentially, they serve as flagposts that emerge from underground, as an area is conquered—such as during the City Invasion in the "Dimension" saga, as well as in the rest of the alternate dimensions. Most prominently, however, the SOL towers take up residence in the Nazca Lines, as the Xevians establish their provisional base of operations. These citadels ultimately begin creating more clones of GAMP, upgraded and operating for enforcement in the conquered lands. After GAMP's Defeat  and the resultant destruction of Xevious, the SOL citadels deactivate, and are effectively torn down and removed from the alternate dimensions, as the heroes make every effort to restore their homes back to normal.