Skip to content
One Way Passage (15)
Left 4 Dead 2

One Way Passage (15)

Find supplies and navigate One Way Passage (15) in Left 4 Dead 2. Includes tips for finding ammo caches and navigating buildings.

By ···10 min read·Multi-source verified
1 reading this guide  

Find supplies and navigate One Way Passage (15) in Left 4 Dead 2. Includes tips for finding ammo caches and navigating buildings.

Walkthrough
  1. 1
    Enter the most complete-looking building in the neighborhood.
  2. 2
    On the second floor, find a room with supplies and a tally on the wall.
  3. 3
    Cut through the first floor and exit through a hole in the wall.
  4. 4
    Make a 10-point landing onto the roof of a trailer.
  5. 5
    Enter the house through a hole in the wall.
  6. 6
    Take all supplies from this building; an Ammo Cache (a place to find ammunition) is often located nearby.
  7. 7
    Exit through another hole in the wall and onto the street.
Tips
  • There may be supplies on top of the trailer to your right.
  • The way forward is to the left.

100% Human-Written. AI Fact-Checked. Community Verified. Learn how AntMag verifies content