MAP02: Underhalls (Doom II)

MAP02: Underhalls is the second map of Doom II. It was designed by American McGee and uses the music track "The Healer Stalks".

Walkthrough
Travel across the river and go up the stairs (A). Open the door. Go left in the small corridor and follow it along. Press the switch. Go back out to the entrance room with the river. Follow the river along to the left until you reach a room with a house and an opening to the sky (B). Follow the walkway along to the end where there is an opening in the house. Use the "run" key to jump the gap into the house. Climb the stairs and pick up the red key, then return to the entrance room.

Go through the same door entered before. Follow the corridor to the other end (C) where there are red key bars. Open the bars and press the switch. Follow the river in the opposite direction to previously. Take the second right turning where there is a grey area of wall with a barrel (D).

You will enter a room with two holes in the floor (E). Take the hole opposite the entrance to the room. You will find yourself in a dark room. Pick up the blue key in this room and go through the door to the next room. Follow this room along to the blue door. Go through the blue door and up the stairs. There is another blue door approximately opposite. Go through this door and press the exit switch (F).

Secrets
Secret exit [ Xbox only]: After obtaining the red keycard, drop down, and enter the northeast chamber that has just opened. Walk up to the narrow, stone wall in the northwest of this chamber, and press on it to be taken to the Xbox-exclusive secret level, MAP33: Betray.
 * 1) At the top of the staircase inside the structure the red keycard is found in, open the west wall just south of the alcove the key was resting in. Behind this wall is a small room containing a few sergeants (G), a combat armor vest, and a teleport shortcut back to the start of the level.

Bugs
On your way to the blue keycard, one sergeant (thing 85,) situated near a barrel on a platform south of the main water tunnel, is immobile due to being partially inside the southern wall.

Records
The Compet-N records for the map are: