MAP04: UAC Corp (Hellfire)


Hellfire maps 01-07

(01 - 07)
21 22 23 24 25 26 27 28

This level occupies the map slot MAP04. For other maps which occupy this slot, see Category:MAP04.
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MAP04: UAC Corp is the fourth map of Hellfire. It was designed by Shadowman and uses the music track "".


Map of UAC Corp
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.


Other points of interest[edit]


  1. In the entrance room of the building, head to the northwest area and go to the file cabinets in the northwest corner. Use the southwest one to get a backpack. (sector 137)
  2. In the kitchen east of the blue key room, shoot the refrigerator to find a soul sphere. (sector 183)
  3. Inside the storage room at the southeast end of the building, you can use the crate just south of the switch from the north side to get a box of rockets. (sector 355)
  4. Inside the storage room at the southeast end of the building, flip the switch and go to where the northwest crate is. When it rises, flip the switch on the south wall, then flip the other one to descend again. Head over to the crate nearest to the other switch and ride it up. There will be a teleporter to the west, which takes you outside to a soul sphere. (sector 299)
  5. After opening the bathrooms at the east side of the building, enter them and go to one of two stalls on the left wall. Climb onto the toilets and go to the northwest wall. Open it to get a berserk pack. (sector 288)
  6. Entering Secret #5 will open the back walls above the other toilets. Open the southeast stall and climb the toilet there, then go to the northeast room and open the northeast corner wall. Follow the corridor of health bonuses to a dropoff with a box of rockets and shotgun shells. The room to the north has more shotgun shells, a stimpack, armor bonuses, and a super shotgun. (sector 369)
  7. After getting the red key and leaving the room it was in, head back to the hallway and head to the south end. Go through the door to the north and open the northeast wall in the room to find a medikit and rockets. (sector 269)
  8. Open the red door at the north end of the building and open the door to the south. Use the switch, then leave the room and head to the room to the west. Lower the southeast crate from the west side to get a blur artifact. (sector 454)


Demo files[edit]

Areas / screenshots[edit]


Routes and tricks[edit]

Current records[edit]

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

Run Time Player Date File Notes
UV speed
NM speed
UV max
NM 100S
UV -fast
UV -respawn
UV Tyson
UV pacifist

The (absence of) data was last verified in its entirety on December 13, 2021.


Map data[edit]

Things 883
Vertices 6148*
Linedefs 5995
Sidedefs 9515
Sectors 477
* The vertex count without the effect of node building is 5005.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]