WayneLigon
Adventurer
Fast Learner said:It seemed very clear visually that the bunker is located in existing lava tubes, by the color and shapes of the cave walls.
Oh, true. Hmmm. Neither theory works, then, because the facility would not be air-tight. Yuo;d have to have covered up the existing rock and stuff for a shelter against a possible plague, wouldn't you? Actually, there would also be airlock-like doors and showers and suit lockers and stuff like that on any entrance for any kind of 'fallout shelter', wouldn't there?. Bummer. Hmmm.
Polar Bear breeding facility?