Aphelian Sanctuary

 is one of the five new environments added to the game with the Survivors of the Void, located on Petrichor V, and is found in the second set of Environments in Risk of Rain 2.

Newt Altars
The Newt Altars can spawn at several locations on Aphelian Sanctuary:

Version History

 * Survivors of the Void
 * (Undocumented) Added New Stage: Aphelian Sanctuary

Trivia

 * The internal name for Aphelian Sanctuary is Ancient Loft.
 * A pillar at one far end of the map resembles the Obelisk found in A Moment, Fractured flipped upside down.