Airex Theory: The lost third interior theory.

[gamerman]

Airex Theory: The lost third interior theory.

A overlooked Visgroup is the _sec tunnel Visgroup that was reused in airex_04.
This Visgroup also includes the elevator in tank tunnel, and a another elevator that leads to a different building with no interior.
that's not all, remember the weird secret area with all that battery's?
Well that area is in the same building that the elevator leads to.
Also in the VMF of the map the back wall of that secret area has really weird geometry that may be a remnant of this interior.

[MishaUltraSex]

My theory: this is was exit path from airex core after Gordon destroyed it

[Soldier grug]

What the actual Frick is that username😭