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Level 23: Tower of Babel
Doom

Level 23: Tower of Babel

Guide to Doom Level 23: Tower of Babel. Learn how to defeat the Cyberdemon and find the exit.

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Guide to Doom Level 23: Tower of Babel. Learn how to defeat the Cyberdemon and find the exit.

In the starting room, interact with the switches on the central pillar to raise staircases, revealing doors to the outside area with 4 rooms containing ammo and health. Before leaving this room, collect the Mega Armor.

Walkthrough
  1. 1
    In your current room, collect the Box of Rockets and any available Soulsphere.
  2. 2
    Head outside to the large area.
  3. 3
    Locate the Cyberdemon in the northwest corner of the Automap (minimap (the small circular map in the bottom-left corner of your screen)).
  4. 4
    Fight and defeat the Cyberdemon.
  5. 5
    A brown wall will open near the Cyberdemon's starting position, revealing the exit teleporter.
  6. 6
    Before exiting, collect any remaining Rocket ammo, health, and then step on the exit teleporter.

Enemy Spawns:

  • Skill Levels 1-2: Only the Cyberdemon.
  • Skill Level 3: Cyberdemon plus 4 Lost Souls in the outside area.
  • Skill Level 4: Cyberdemon plus numerous Lost Souls and Mancubi in the outside area.
Tips for fighting the Cyberdemon
  • Use the scattered pillars for protection.
  • On harder skill levels, allow Lost Souls and Mancubi to weaken the Cyberdemon by having them hit it, which can cause the Cyberdemon to retaliate against them.
  • If you run out of ammo, there are 4 side rooms: 2 contain a Soulsphere, 1 contains a Rocket Launcher, and all 4 contain Boxes of Rockets.
  • Use L1 and R1 to dodge the Cyberdemon's rockets.
  • The Rocket Launcher and Boxes of Rockets should be sufficient. If not, use remaining bullets, cells, and Shells. The BFG weapon should also have enough ammo.
  • In each corner of the map, there is a small gap between a pillar and a wall. You can use a Shotgun or Chaingun to fire through these gaps at the Cyberdemon without taking damage if it is on the other side.

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