E1M4: Mire of the Wyverns (Sold Soul)

E1M4: Mire of the Wyverns is the fourth map of Sold Soul. It was designed by Fryuko and uses the music track "Stuck in the Mire" from .

Secrets

 * 1) In the central room with Pods, get on the higher walkway and head to the west side. Go to the westernmost column and use its south side to find a passage to a Ring of Invulnerability and Crystal Vials. (sector 305)
 * 2) In the cave north of Secret #1, take the east set of steps up, cross the bridge, and go behind the northwest crate to find a Shadowsphere. (sector 427)
 * 3) At the dockside on the west side of the map, find a crate with Ethereal Arrows near a stack, then use the wall east of them to find a Torch and Energy Orbs. (sector 438)
 * 4) In the first outside area, enter the building on the west side and head north. Before the next door, use the middle wall at the west side to find a passage to find a switch, a Map Scroll, and an Inferno Orb. (sector 807)
 * 5) Cross the bridge to the north end of the map and enter the building. Head to the east room and use the blue banner to find Greater Runes, a Mystic Urn, and a switch. (sector 1197)
 * 6) At the green key door at the northeast end, head south and west, then use the north wall at the end. Take the series of teleporter to an Enchanted Shield and Crystal Vials. (sector 1818)
 * 7) In the hall of crushers, get to the last one, then use the right wall before it to find a passage to a Quartz Flask, a Quiver of Ethereal Arrows, and an Inferno Orb. (sector 2626)
 * 8) In Secret #7, open the east wall to find another Quartz Flask, a Crystal Vial, a Bag of Holding, and a switch. (sector 2639)
 * 9) After using the switches in Secrets #4, #5, and #8, head to the northwest end of the map and go north to get this secret passage to the Death Knight's chamber. (sector 2653)
 * 10) The sector past the Death Knight's chamber counts as a secret and leads to the secret exit. (sector 2705)

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.

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