Planetary Assimilation Piston

The Planetary Assimilation Piston is a hidden side objective in Arena: Breach Executable, the Echoes activity on Nessus. It sits between the first and second encounters, a short distance from the next data pylon. Activating it grants bonus loot.

The guide reviewed reports that it spawned reliably only when the first encounter took place in a canyon, though other spawn points are likely.