MAP22: Dead Echo (Speed of Doom)

MAP22: Dead Echo is the twenty-second map of Speed of Doom. It was designed by Darkwave0000 and uses the music track "E1M8". The par time is unknown.

Walkthrough

 * Letters in italics refer to marked spots on the map. Sector numbers in boldface are secrets which count toward the end-of-level tally.

Secrets

 * 1) In the central room, go on the far left, in the red bloody and rocky cave. Enter in blood falls for two energy cell packs.
 * 2) On the way to the red key, open a marble grinning face (linedef #162) and grab two boxes of rockets.
 * 3) Walk this way, kill the lonely cacodemon (where you need to shoot a far away skull), go down, use a skull (linedef #1990) and wear a megaarmor.

Current records
The records for this map at the Doomed Speed Demos Archive are:

Last updated on June 19, 2013.

Multiplayer records
Last updated on June 19, 2013.

Miscellaneous demos
Last updated on June 19, 2013.

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

Trivia
The complex architecture of this level causes performance problems in some source ports due to CPU cache usage, and has prompted some to change their internal architecture to support it.