MAP20: Frozen Fortress (Serpent: Resurrection)

MAP20: Frozen Fortress is the twentieth map of Serpent: Resurrection. It was designed by Stephen Clark (The Ultimate DooMer) and uses the music track "".

Secrets

 * 1) (sector 959)
 * 2) (sector 2252)
 * 3) Porkalator (thing 1099 via "secret trigger" thing 1414)
 * 4) Krater of Might (thing 1418 via "secret trigger" thing 1417)

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 February 21, 2022.

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