By the time of Martian Dreams, the towers had fallen into disrepair. The first (found at 55N, 100E) had a defective motor and the Avatar had to ask Thomas Edison in Olympus to repair it. The second (at 59N, 23W) was overgrown with weeds and had to be freed with weedkillers. The third (at 55N, 125W) had a broken lens, that needed to be repaired by Louis Comfort Tiffany in Elysium.
With all these conditions fulfilled, using the towers finally enabled the Avatar to restore a source of water for the canals, as well as free the way to the north pole lab, which had been buried beneath the ice for some time.
|Locations on Mars|
|Cities||Argyre ☥ Elysium ☥ Hellas ☥ Olympus|
|Other Locations||Abandoned City ☥ Landing Sites ☥ Lens Towers ☥ North Pole Lab ☥ Power Plant ☥ Pumping Station ☥ Trading Post|