E2M3: Io Toxic Disposal Plant (The Lost Episodes of Doom)

E2M3: Io Toxic Disposal Plant is the third map of The Killing Fields of Io, the second episode of The Lost Episodes of Doom. It was designed by Christen David Klie.

Secrets

 * 1) Press the switch behind the blue door in the blue key room, then head north from the blue key room.  Drop down into a circular room - there is a secret door in the south leading to a switch which lowers a soul sphere in the symmetrically opposite room. (sector 82)

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 December 16, 2021.

Player spawns
This level contains nine spawn points:
 * 1) facing north. (thing 5)
 * 2) facing north. (thing 127)
 * 3) facing south. (thing 128)
 * 4) facing east. (thing 129)
 * 5) facing south. (thing 130)
 * 6) facing north. (thing 131)
 * 7) facing north-west. (thing 132)
 * 8) facing north. (thing 134)
 * 9) facing south. (thing 249)

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