Monolith 4

Monolith 4 is a single-level PWAD for Doom II and a limit removing source port that was released in January 2007. It was created by Richard Wiles as the fourth map in his Monolith mini-series.

Secrets

 * 1) At the start, head south, east, and south. Face west, shoot the button, then head back west and use the crates to go south to get a computer area map. (sector 828)
 * 2) Flipping the blue key switch opens the east door. Cross the blood and go northeast to a wall. Open it to get a backpack. (sector 766)
 * 3) In the northeast area with crates, head to the east side, then look at the rightmost crate and use its beige section. This lowers the crate to the west with a blur artifact. (sector 538)
 * 4) At the easternmost end of the large blood canal, get on the east ledge and follow it to a corridor to the north which leads to a soul sphere. (sector 547)
 * 5) At the south end of the large blood canal, head to the central teleporter, then follow the C-shaped walkway to the next teleporter. Do not enter it, instead open the wall north of it and take that teleporter to a megaarmor. (sector 673)

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 13, 2021.

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