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One Way Passage (Phase three?)
Left 4 Dead 2

One Way Passage (Phase three?)

Complete the One Way Passage in Left 4 Dead 2 by running across the catwalk, dashing through the tunnel, and reaching the safe room.

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Complete the One Way Passage in Left 4 Dead 2 by running across the catwalk, dashing through the tunnel, and reaching the safe room.

Walkthrough
  1. 1
    Run across the catwalk and hop down to the water.
  2. 2
    Dash through the tunnel. Melee weapons and the M60 are effective here.
  3. 3
    The Hordes will stop temporarily once you reach the end of the tunnel. Supplies are available at the end.
  4. 4
    Light the tunnel on fire to cover (press the cover button to crouch behind walls or objects) your escape.
  5. 5
    Go up the stairs and enter the Safe Room, located beyond a small room and unmissable.
Tips
  • This map is huge, spanning from the bar to the jazz club.
  • Ammo Caches can be found near the site and in the alley.
  • It is sometimes possible to reach the balcony of the jazz club.

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