E3M7: Back To System Central (ConC.E.R.Ned)

E3M7: Back To System Central is the seventh map in episode Hellish Extermination of ConC.E.R.Ned. It was designed by Matt Powell (cannonball) and uses the music track "Backfire," originally composed by Paul Corfiatis for 2002 A Doom Odyssey.

Secrets

 * 1) Go on the bridge leading to the building, and about halfway, turn around and quickly run to the southeast building to get a plasma gun in the northwest corner. (sector 34)
 * 2) At the end of the winding hallway north of the central room, shoot the north terminal and you will open the northeast wall with energy cell packs, boxes of rockets, and a megaarmor in the cage past the door. (sector 63)
 * 3) Inside the central room, go to either of the doors on the west side and use the wall with the candle to find armor bonuses and a backpack. (sector 141)
 * 4) After flipping the switch at the end of the winding hall, head back until you find the first monster closet to the south. Enter it and use the south switch on the column. Head all the way back to the room with the large nukage pit, west of the bridge that the switch raised, and go through the west passage to find a computer area map and a room with a box of ammo, boxes of rockets, an energy cell pack, a blue door, and three switches. These switches lower the pillars at the south end of the starting area. (sector 175)
 * 5) At the northernmost switch, enter the damaging blood and get a radiation suit as you head further north. Follow the path as it goes north, east, and south to health bonuses, armor bonuses, an energy cell pack, and a berserk pack. (sector 386)
 * 6) In the lava valley at the west side, head to the southwest switch and use the backside switch. Quickly run back north and west into the cave to get partial invisibility, an energy cell pack, and a medikit. (sector 449)
 * 7) Open the yellow door to open two closets and the bars. Enter the east closet and lower the brown wall. Ride it up, then head to the end of the hall to find a switch, which will lower an invulnerability you just passed. (sector 599)
 * 8) In the room with the switch that lowers the yellow key, there is a hidden button on the west wall. Use it, then get out of the room as well as the red area. Head south afterwards, then get on the lowered ledge to the teleporter. Take it to get to a secret room with boxes of rockets and an energy cell pack. Climb up to the switch, which lowers the soul sphere and partial invisibility in the room with the teleporter, and also pick up energy cells and medikits in this room when the closets open up. (sector 793)

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 20, 2021.

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