This level occupies the map slot E5M6. For other maps which occupy this slot, see Category:E5M6.

E5M6: Colonnade is the sixth level in The Stagnant Demesne episode of Heretic Shadow of the Serpent Riders.


(To be written)

E5M6 heretic

Map of E5M6


  1. Once you enter the exit room, go back south and up the steps to the west room. The north and south ends have doors which you can open by shooting them; behind them, you will find an opening leading around to a lava pit to the east. The north one has a ring the south one has an urn.
  2. See above secret

The following locations do not count as secrets:

  1. The room with the green key has three switches. The north switch lowers a lift to the south, by the south switch; it leads to a teleporter which takes you to the area behind your starting point. The south switch lowers the lift to the north, where the green key is. The middle switch opens doors to the north, behind the west and east stained glass windows. You can walk through the windows to come to a room with two teleporters. The east one takes you to an area with two hidden exits; the southeast exit leads to a hallway which ends at a lift. There is also a hidden door at that point leading north to the south ledge in the green key room.
  2. Behind the yellow doors are several red banners which conceal hidden doors. There is also a switch, which reveals another switch on the way back to the starting point.


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