DOOM: TO HELL AND BACK

LEVEL 01: DEIMOS ANOMALY
LEVEL 02: CONTAINMENT AREA
LEVEL 03: REFINERY [Secret exit to SEWERS]
LEVEL 04: DEIMOS LAB
LEVEL 05: COMMAND CENTER [Secret exit to FORTRESS OF MYSTERY]
LEVEL 06: HALLS OF THE DAMNED
LEVEL 07: SPAWNING VATS
LEVEL 08: HELL GATE
LEVEL 09: HELL KEEP
LEVEL 10: SLOUGH OF DESPAIR
LEVEL 11: PANDEMONIUM
LEVEL 12: HOUSE OF PAIN
LEVEL 13: UNHOLY CATHEDRAL
LEVEL 14: MT. EREBUS [Secret exit to WARRENS]
LEVEL 15: GATE TO LIMBO
LEVEL 16: TOWER OF BABEL
LEVEL 17: HELL BENEATH
LEVEL 18: PERFECT HATRED [Secret exit to FEAR]
LEVEL 19: SEVER THE WICKED
LEVEL 20: UNRULY EVIL
LEVEL 21: THEY WILL REPENT
LEVEL 22: AGAINST THEE WICKEDLY
LEVEL 23: AND HELL FOLLOWED
LEVEL 24: UNTO THE CRUEL
LEVEL 25: TWILIGHT DESCENDS [Secret exit to THE MARSHES]
LEVEL 26: THRESHOLD OF PAIN
LEVEL 27: DIS
LEVEL 28: SEWERS
LEVEL 29: FORTRESS OF MYSTERY
LEVEL 30: WARRENS
LEVEL 31: FEAR
LEVEL 32: THE MARSHES

STORY TEXT
================================
o After SPAWNING VATS:

  YOU'VE BROUGHT FORTH PAIN AND SUFFERING
  UPON THE HORDE AS A TRUE HERO WOULD IN
  THE FACE OF SOMETHING SO EVIL. BUT ...
  WHERE ARE YOU? YOU CLAMBER TO THE EDGE
  OF THE MOON AND LOOK DOWN TO SEE THE
  AWFUL TRUTH.

  DEIMOS FLOATS ABOVE HELL ITSELF!
  YOU'VE NEVER HEARD OF ANYONE ESCAPING
  FROM HELL, BUT YOU'LL MAKE THE BASTARDS
  SORRY THEY EVER HEARD OF YOU! QUICKLY,
  YOU RAPPEL DOWN TO THE SURFACE OF
  HELL.

o After TOWER OF BABEL:

  YOU'VE DONE IT! THE HIDEOUS CYBER-
  DEMON LORD THAT RULED OVER HELL HAS
  BEEN SLAIN AND YOU ARE TRIUMPHANT!

  A HIDDEN DOORWAY OPENS AND YOU ENTER.
  YOU'VE PROVEN TOO TOUGH FOR HELL TO
  CONTAIN, AND NOW HELL AT LAST PLAYS
  FAIR -- FOR YOU EMERGE FROM THE DOOR
  TO SEE THE GREEN FIELDS OF EARTH!

  IT'S GOOD THAT NO HELL-SPAWN COULD
  HAVE COME THROUGH THAT DOOR WITH
  YOU ...

o After DIS:

  THE LOATHSOME SPIDERDEMON THAT
  MASTERMINDED THE INVASION OF THE MOON
  BASES AND CAUSED SO MUCH DEATH HAS HAD
  ITS ASS KICKED FOR ALL TIME.

  BESIDES, SOMEONE WAS GONNA PAY FOR WHAT
  HAPPENED TO DAISY, YOUR PET RABBIT.

  BUT NOW, YOU SEE SPREAD BEFORE YOU MORE
  POTENTIAL PAIN AND GIBBITUDE AS A NATION
  OF DEMONS RUN AMOK IN OUR CITIES.

  NEXT STOP, HELL ON EARTH!