The Ossuary

The The Ossuary is a extra episode for Heretic Shadow of the Serpent Riders expansion.

The Ossuary takes the player, Corvus, to the shattered remains of a world conquered by the Serpent Riders centuries ago.


 * Episode boss: Iron Liches
 * Exit to secret level appears on: E4M4: Sepulcher
 * Secret level: E4M9: Mausoleum