MAP21: Waterfall (Herian)

MAP21: Waterfall is the twenty-first map of Herian. It was designed by Ian Wilson.

Secrets

 * 1) Open the yellow door at the walkway and head south. Head a bit west and through the north wall to find a lowering lift. Take it up to get ammo and an invulnerability. (sector 73)

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 September 4, 2022.

Player spawns
This level contains four spawn points:
 * 1) facing north-west. (thing 8)
 * 2) facing north-west. (thing 9)
 * 3) facing north-west. (thing 10)
 * 4) facing north-west. (thing 11)

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