Press on the middle off the east side of the structure as if you would press the switch inside it as usual. Thus the only way to leave the very last room before the exit is by simply exiting the level.Īs for the PlayStation or Sega Saturn console ports, said door is not red coded from the inside. The red key was present when Doom II was first released and was later removed from the map because it has been decided that it was not necessary in order to complete the level. It contains nine automatically raising-and-lowering lift platforms, each containing a cacodemon that must be killed (some will see you but others do not know you have arrived yet).Īfter all five switches have been activated, a small passage in the northeast of this room will open, letting you access the exit teleporter ( G ). The doorway leading back out of the yellow-door room requires the red key however, there is no red key, so you will be unable to leave the next room. Once the floor has sunken, drop down and go through the teleporter ( D ), which leads back outside. Ultimately, open the western blue door and run through the hall before the floor lowers to get the bulk cell at its end. The eastern door contains little of value, so entering it is completely up to you. Now return to the blue doors, killing the mancubi on the way. Hang a right, following the path between the two blue doors (be careful of the mancubus hiding in the alcove).Īt the next split in the path, turn right, snipe at the arachnotron on the ledge, taking cover if you need to, and pick up the blue keycard ( B ) beneath it.Īt the end of this corridor, you will see a small square structure just ahead.Įnter the door on the side, kill the chaingunner, and pick up the yellow key ( C ) he was guarding. Once you are back outside, follow the tan brick building ahead of you around to the left.Ĭontinue circling the larger building until you reach a door in the west. Sector numbers in boldface are secrets which count toward the end-of-level tally.Ĭontinue through the door at the end of this building ( A ) where you will find an arachnotron. It was designed by Sandy Petersen and uses the music track In The Dark. This can be a longer path as you need to revisit the central building at least two times, however, you will save a large amount of health. Doom 2 Industrial Zone Blue Key By propcaliled1979 Follow | Public

Doom 2 industrial zone blue key