MAP18: Base of Thorn (Requiem)

From DoomWiki.org

Requiem maps 11-20

01 02 03 04 05 06 07 08 09 10
(11 - 20)
21 22 23 24 25 26 27 28 29 30
Secret maps: 31 32

This level occupies the map slot MAP18. For other maps which occupy this slot, see Category:MAP18.

MAP18: Base of Thorn is the eighteenth map of Requiem. It was designed by Eric Sambach, and uses the music track "Dry Rot" by Mark Klem.

Description[edit]

According to both the text file and the Requiem info pack:

Hint: When you get the red key, it's best to run really fast to the exit.

Walkthrough[edit]

Map of Base of Thorn
Letters in italics refer to marked spots on the map. Sector, thing, and linedef numbers in boldface are secrets which count toward the end-of-level tally.

Essentials[edit]

Kill the zombies and head through the door ahead. Follow the next hallway until you find a room with two doors. Take the right door, and at the first fork go straight. You will find the yellow door, but approaching it drops you in with several shotgun guys and imps. Kill them and open the door to the right. Drop into the pit there. From there, kill the monsters and climb up the rocks to the switch. After flipping it, head back to find a Hell knight (or baron of Hell on Ultra-Violence or higher) guarding the blue keycard. Grab it and teleport back to the base. You will be back at the junction of two doors, where you can now take the blue door on the left. Behind it, use the lift to go down to an open field with a nukage pool straight ahead, and a lift along with a door on the right. You cannot use the lift now, so grab the nearby radiation suit and go through the nukage to the west until you drop into a pit. Take out the monsters here and hit the switch at the end to ride a lift upwards. You will find the same door you could not access earlier with some ammo behind it, as well as a plasma gun in the middle of some stairs. Grabbing it triggers a closet of Hell knights. Approaching the door to the east triggers several zombies to ambush you from two sides. Opening the door reveals an arch-vile and a yellow keycard. Grabbing it opens a teleporter to your left, so enter it. You will be back at the junction again, so take the right door and go south to the yellow door. Inside is a bleak area with pillars and a caged room with arachnotrons and the red keycard. Go to the southeast corner of this room to find a switch which lowers the column nearest to it. Enter the teleporter to reach the keycard, but watch out for the zombies that appear from lowering pillars when you grab it. Enter the red door to the west of there to find the exit.

Other points of interest[edit]

Secrets[edit]

  1. Once you go through the first door, open the wall immediately north of you to find a chaingun and a backpack. (sector 26)
  2. In the red rock cavern where the blue keycard is found, revenants will come out of the west wall, as will multiple smaller monsters when you climb up the first step. Walk through this wall yourself to find a rocket launcher and a medikit. (sector 130)
  3. In the room where you find the yellow keycard, the western pair of skull panels has two health bonuses in front of it. Push it, and return to the hallway you got there from to find that the wall has lowered below one of the northern monitors. Stand on it before it rises again, and walk through the monitors to obtain a soul sphere. Note that you can only activate the skull panel once per run - if you fail to get on the wall in time after lowering it, you need to load a save or restart. (sector 202)
  4. In the same hallway, one of the southern monitors is flickering. Shoot it, and then use the teleporter inside the yellow keycard room. Backtrack to the start of the level to find that one of the skull pillars has risen to reveal a teleporter. (sector 198) Enter it to be brought in front of the yellow key-locked door that the floor lowered in front of, and open it to find combat armor, a soul sphere, a megasphere, a BFG9000, and some arch-viles (two on Hurt Me Plenty or lower, and three on Ultra-Violence or higher.
  5. In the stone room where the red key is found, part of the northern wall is covered in far more green moss than the others. Push on it, and it will temporarily lower, carrying a berserk pack. (sector 200)

Bugs[edit]

The back side of linedef 950 (the wall you push on to access secret #5) is untextured. As the ceiling of sector 200 is 32 units higher than the sector on the linedef's front side (sector 156,) if you stand on the lift and face outward as it rises, a Hall of Mirrors effect can briefly be seen before you are lowered again.

Demo files[edit]

Areas / screenshots[edit]

Speedrunning[edit]

Routes and tricks[edit]

Current Compet-n records[edit]

The Compet-n records for the map are:

Run Time Player Date File Notes
UV speed 02:52 Jim Leonard (Xit Vono) 2004-06-19 rq18-252.zip
NM speed 09:24 Jim Leonard (Xit Vono) 2008-04-11 rs18-924.zip
UV max 03:54 Tatsuya Ito (Tatsurd-cacocaco) 2014-10-13 rq18-354.zip
NM100S 09:24 Jim Leonard (Xit Vono) 2008-04-11 rs18-924.zip
UV -fast 08:44 Revved 2010-06-01 rf18-844.zip
UV -respawn 05:20 Revved 2011-06-04 rr18-520.zip
UV Tyson
UV pacifist

The data was last verified in its entirety on July 6, 2020.

Current DSDA records[edit]

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

Run Time Player Date File Notes
UV speed 2:52.89 Jim Leonard (Xit Vono) 2004-06-19 rq18-252.zip
NM speed
UV max 3:54.26 Tatsuya Ito (Tatsurd-cacocaco) 2014-10-13 rq18-354.zip
NM 100S 9:24.31 Jim Leonard (Xit Vono) 2008-04-11 rs18-924.zip
UV -fast 8:44.49 Revved 2010-06-01 rf18-844.zip
UV -respawn 5:20.34 Revved 2011-06-04 rr18-520.zip
UV Tyson
UV pacifist

The data was last verified in its entirety on June 2, 2022.

Deathmatch[edit]

Player spawns[edit]

This level contains four spawn points:

  1. facing north. (thing 213)
  2. facing north. (thing 214)
  3. facing east. (thing 215)
  4. facing south. (thing 216)

Statistics[edit]

Map data[edit]

Things 351
Vertices 921*
Linedefs 1025
Sidedefs 1525
Sectors 217
* The vertex count without the effect of node building is 809.

Things[edit]

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

Technical information[edit]

Inspiration and development[edit]

Trivia[edit]

See also[edit]

Sources[edit]

External links[edit]