======Walker Enterprises: 4F10 - Sealed Lab Airlock======
This large door is seriously heavy-duty, as it reveals another set of doors behind it once you step in. It looks like the doors have to both be closed before one set can be opened.
====Tour====
  * [[places:player:walker_enterprises:4f2-fourth_floor_hallway|4F2 - Fourth Floor Hallway]]
  * [[places:player:walker_enterprises:4f11-sealed_lab|4F11 - Sealed Lab]]