Dark Mountain

Dark Mountain is a single-level PWAD for Heretic, designed by Ken Phipps and released in August 1998.

Secrets

 * 1) In the set of rooms near the north end, open the northeast door, then flip the switch in the second room to reveal a teleporter. Take it and head all the way to the east side. Open the east wall near the northeast corner to get a Tome of Power and a Shadowsphere. (sector 71)
 * 2) After lowering the bars from the switch behind the yellow door, head south through the water and climb the stairs. Open the south wall to get a Tome of Power. (sector 107)

Current records
The records for the map at the Doom Speed Demo Archive are:

The (absence of) data was last verified in its entirety on March 22, 2022.

Things
This level contains the following numbers of things per skill level: