E3M7: Underworld (Spectrum)

E3M7: Underworld is the seventh map of Spectrum. It was designed by Adam Windsor (Capellan) and uses the music track "".

Secrets

 * 1) At the northwest cave, take the steps and jump west. Open the west wall and enter the teleporter to get a backpack and an energy cell. (sector 47)
 * 2) On the rock ledge at the northwest end, head to the yellow door and open the east wall to get a BFG9000. (sector 52)
 * 3) In the room with the blue and yellow keys, head to the northwest platform and you will lower the west wall. Open it and get the computer area map. (sector 105)
 * 4) In the lava room, head behind the slab at the south end, then use the back of it. Quickly take the steps, jump to the center, then onto the block to the north and through to get health bonuses and a megaarmor. (sector 291)
 * 5) At the north end, head south to the marble floor, jump into the alcove to the south, then to the east ledge. Open the recessed wall and pick up a soul sphere. (sector 421)
 * 6) In the central cave, head south and open the dark Hellgrowth wall to get health bonuses, a backpack, and an energy cell. (sector 497)
 * 7) At the northeast end are two red pillars at the east side. Use the wall behind the south one to remove bars to get a box of rockets and an energy cell. (sector 648)

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

The data was last verified in its entirety on November 17, 2022.

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