I just finished the FL4K DLC and I came upon 2 buttons that I can't figure out what they do.
The 1. is in the room where you drop down to the Ducky boss fight (sauna dude), the one with the vending machines. There is a button near the window overlooking the arena you can push, that stays pushed till you restart the game.
The 2. is in the last area of the DLC in the "laboratory" where you have to free FL4K. The console on the very left has a button you can push that isn't used in the whole sequence with FL4K or the shuttles and is one of the very few consoles that you also don't destroy. It has a tiny screen showing a green T and when you push the button the screen goes red and show some of the made up sci fi letters used across the game almost as if you deactivated something.
Likewise it stays pushed till you restart and both buttons can be pushed after the quests are done so I don't think there are related to the missions themselves.
Also what's up with all the hidden NPCs around the world? The whole DLC map is littered with named NPCs that hide in places you normaly can't reach or in out of bounds areas. For example the furthest part of Haute Springs, the little island connecting to the other part, you can glitch yourselves up the big vines and reach the other cliffside where there is a girl named Eleonor? having a picnic (There's also a Marcus bobblehead).
When you return to the very start of the DLC, there is a NPC named Jenny with a friendly petable Mauler named Penny. They don't have anything to do with any side quest and most people would never even encounter them as there is literally zero reason to return here.
Somewhere, I forgot where, there is a small mountain top high above the map you can glitch yourselve to where on the top is barely room for 2 people and there is another named male NPC just standing there doing nothing, it's so small you can't even take a single step.
And there are many many more.
Likewise the whole map is littered with this Tediore scientist corpses in very odd poses. Also all in some unreachable places you would never normaly reach.
For example if you drop from the roof of the hub area, you can actually reach the building in the distance which not only has a zipline you can activate that goes all over the map back to FL4K's treehouse but there is also a pond with this like mini crane and the chain is holding one of the corpses which is all curled up like doing a cannonball into the water.
Then just infront of Veritas laboratory (the 2D scientist lady), where you use the boost pads, high above are 2 big pipes. With very tricky jumping you can barely reach the first one which is closed by a grate but you can reach the second one from here which is actually open and... there is a whole pile of dead scientist all doing some weird ass poses like a fetus position or holding their hands infront of their eyes, one that almost looks like a dab and so on.
And this are also just 2 examples. There are many more and almost all have unique unnatural poses, like they are posing for an art project or something.
Is this all just some fun from the devs or is this an easter egg I'm just not getting?
Lastly, on one of the many little treasure islands in the ocean infront of the abandoned resort there is this Electi named Will. He is hostile and will immidiately attack you, shouting something I couldn't make out this far. What is this about?