And a fairly high-tech elevator lowers to her level when she approaches it.
Plus: It's not an alarm.
Minus: Even if the elevator weren't laughably small, she's not turning over even token control of her route to the crazy testing people's systems.
She examines this area carefully. Can she enter other parts of the structure at this level, perhaps by removing wall panels? Does the elevator shaft have a service access of some sort? Is there a discreet cargo elevator? If all else fails, she can just mess with the elevator, but that's more intrusive.
The wall panels inside the cylindrical room are all screens and detaching them will probably cause them to stop displaying the stuff they're displaying; the panels in the room before are possibly easier to detach. No service access, no discreet cargo elevator, but there seems to be mostly empty space up from where she's standing, as wide as the room itself.
She goes back to the plain wall panels and attempts to make an opening either by detaching or reshaping the panels. If the empty space can be accessed from “outside the room” this way, she'll take it.
There's space! It's not empty. It's filled with active machinery, a veritable web of mechanical arms and panels and jigsaw structures. They're all still, with specific shapes to the rooms built by the armed panels, and there are much better maintained metal catwalks between the machines.
She could follow the elevator shaft (which is still the only presented route from the caves below) or she could pick another direction.
She examines a couple arms and any other sorts of machines nearby. Is it connected to the same network she found with maintenance traffic before? If so, is the connection wired or radio?
Yep, same network, and the interface is slightly different but still wired.
She follows the network wiring; as necessary, tapping in and following the branch with more traffic. Whether this finds a control system or merely the most active area, hopefully it will be informative.
There's not a whole lot of it exposed, and it soon hides within either walls or mechanical arms.
Elevator shaft it is. She breaks into the shaft above the screen-walled area and heads up.
Once she reaches the next landing, a male voice starts sounding: "Hello, and welcome to the Aperture Science Enrichment Center."
“Hel-lo. I am disoryented and I am in nehd owf teshnical assistanshe.” she asks, her tongue stumbling, as she gets clear of the shaft. (The elevator room is pretty crowded now.)
There weren't exactly a lot of audio recordings to work with, or casual conversation in text. Hopefully that made enough sense if anyone was listening.
The voice continues: "We are currently experiencing technical difficulties due to circumstances of potentially apocalyptic significance beyond our control." The screen-walls around her start displaying schematic cartoonish information on what to do in case of apocalypse.
She goes through the door. On guard. The announcement was friendly enough, but.
The voice continues: "However, thanks to Emergency Testing Protocols, testing can continue. These pre-recorded messages will provide instructional and motivational support, so that science can still be done, even in the event of environmental, social, economic, or structural collapse. The portal will open and emergency testing will begin in three. Two. One."
And an oval section of the wall, about as tall as a tall human, glows orange and becomes a hole—a portal?—into another room.
She's read the reports (the old ones, anyway), and she doesn't want to be anywhere near these people's idea of “testing”. She takes advantage of the cracked ceiling to remove a panel and exit.
On the other side of the panel, more of the space filled with machinery, but somewhat degraded, with an enormous plant coiling around the bits and pieces, looking like the machinery gets increasingly plant-ridden the farther up it is.
Oh, there's an “up”. She heads up. Perhaps this giant plant has found the sky.
Perhaps it has! It's certainly going up, and there's a lot of this machinery in the way, mechanical arms holding rooms and other devices together, metal catwalks between them leading to behind-the-scenes rooms. And it really has taken over the facility.
She maneuvers through the maze of machinery, as necessary persuading arms and panels and plain metal structures out of her way.
The plant's roots and vines thicken and grow as she approaches what's probably its origin point, in one of the non-temporary rooms. Signs of decay and destruction abound, nature well on its way to reclaiming the facility.
Huh. Well, she's not actually investigating this plant. She'll follow it upward, whether that's rootward or not.
Well, if she just follows its vines it will go up and she will definitely find its root, inside a room with a few signs and childish drawings and booths and chairs.
She heads upward without following any vines.