MAP20: Sky Pillar (THT: Threnody)

MAP20: Sky Pillar is the twentieth and final map of THT: Threnody. It was designed by Seongbae Park (antares031) and uses the music track from the TNT: Evilution intermission screen and MAP31, remixed by Tristan Clark (Eris Falling).

Secrets

 * 1) At the western hallway of the area, head to the outside portion at the northwest end. Hug the right wall and quickly head right to the lone statue. Just to the south of it is a skull switch, which will close after some time. Quickly hit it, then quickly hug the wall back and run south as fast as you can to the lowered block with the soul sphere. (sector 537)
 * 2) Just before the gory room to the southeast where you will fight a cyberdemon, look at the floor in the room before it to faintly spot an arrow pointing north. Press on the wall this arrow points to to find a BFG9000. (sector 744)
 * 3) At the hall south of the starting point, accessible by red key, go west, then take the door on your left. Enter the next room and press on the bookshelf to the north, revealing a megaarmor to the right. (sector 771)
 * 4) Open the stained glass window on the left side of the starting room, then make a running jump to the chaingun. (sector 923)

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

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