E2M3: Refinery (Doom)

E2M3: Refinery is the third map of The Shores of Hell in Doom.

Walkthrough
You may wish to visit the area behind the big metal door (just ahead on your right) to acquire powerups or to kill monsters. But then come back out into the hallway near the start.

Go around the cacodemon cage (to the right is best) and go through the western doorway on the south wall. You will come to a nukage room. Run straignt though, heading south, to find a shotgun on a round pedestal with scrolling sides.

Turn right (west) into a marble hall. Take the first right and then the first left to come to a metal door. Go through the metal door to find the blue keycard.

Return to the round pedestal with scrolling sides and head east into a roundish room with a nukage pool in the center. There are two semi-hidden doors in this room; they are off-texture portions of the wall, bordered by brown metal. Click the semi-hidden door on the eastern wall and go through.

Continue eastward as far as you can and turn left. You will see the blue door ahead on your right.

Go through the blue door and follow the passageways. Eventually, you will come to a dark room with many pillars. Zig-zag your way west and north until you come to a platform overlooking another nukage room.

Run straight through the nukage room, heading north. Follow the passageways to the exit.

Records
The Compet-N records for the map are: