E3M3: The Styxs (Back to Hell)

E3M3: The Styxs is the third map of Back to Hell. It was designed by David Seager.

Secrets

 * 1) In the southern part of the level is a room with two switches flanking a fire. One switch opens up an area near the exit revealing a soul sphere as well as a baron of Hell (a cacodemon on easy skill), and the other opens up a room immediately south with three imps (two on easy skill), a clip, 4 shotgun shells, a medikit, and an armor. (sector 218)
 * 2) En route to the blue key, you will go through a small beige room with two grey walls in the corner. These grey walls are a secret door leading to a soul sphere. (sector 411)
 * 3) Behind the blue door, there are two switches behind floor lamps. Shooting these switches open up secret doors. One of them opens up a nearby soul sphere. (sector 428)
 * 4) The other switch (see #3) opens up a room to the south-east of the room with the arrow on the floor. This room contains two medikits. (sector 445)

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

The data was last verified in its entirety on December 8, 2021.

Player spawns
This level contains four spawn points:
 * 1) facing north. (thing 318)
 * 2) facing south. (thing 319)
 * 3) facing east. (thing 320)
 * 4) facing east. (thing 321)

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