DOOMEXIT.ZIP contains DOOMEXIT.TXT:

*** NOTE: This file replaces older versions previously
available on 3darchives ***

Listing of maps and map exit connections for commercial
Doom games on all major gaming platforms.

1,077 lines of ASCII; No page breaks; Maximum text width is
79 characters; Hard carriage returns; Monospace format.

Updated 10/11/2005.

This document provides simple quick-reference information
on map interconnections for all maps in a given Doom game,
detailing which map exits lead to which map entrances.
This essentially serves as a simple "map of maps", and
allows a player to, for example, see which maps have secret
exits, and where those exits lead.

Games covered: PC/Mac Doom 1, PC/Mac Ultimate Doom, PC/Mac
Doom II: Hell on Earth, PC/Mac Final Doom (TNT/Evilution,
Plutonia), Sony PlayStation Doom, PlayStation Final Doom,
Sega Saturn Doom, Nintendo 64 Doom 64, Atari Jaguar Doom,
3DO Doom, Super Nintendo Doom, Sega 32X Doom, Nintendo Game
Boy Advance Doom and Doom II, Doom II for Tapwave Zodiac,
Ultimate Doom, Doom II and Doom II Master Levels for Xbox.

Updates of DOOMEXIT are available at:
http://ClassicDOOM.com
Support for console and PC Classic Doom games

Ledmeister@aol.com