Oh noes! I'm writing something OTHER than Terra Hunter! Whatever shall I do?

...I blame myself for not being on the ball for that one. Plus, I got stuck on a block for one particular interaction in 1-06, so writing this particular thing will probably help in that fashion.

So! What is this, exactly? This is obviously a Fallout and Undertale Crossover. Sure, the happy feels that one can find in the other crossovers are noted. But! I feel as though there's a tiny bit too much of that bullshit. As such, this comes to fruition.

Which reminds me...what Fallout game will I be using? For this particular story, 4 will have elements that I need that 3 and NV do not have. So, Fallout 4 will be used; those that don't like that, don't read. I'm not forcing it upon anyone to read this.

Same goes for those expecting a happy story. This...will be very, very somber and depressing. It will have elements of Undertale, such as the characters, and maybe a few other things – characters that can change their form when they're near death will be allowed – but after that...they had best get used to the Wasteland. Oh, who am I kidding? No one gets used to the Commonwealth Wasteland, even after numerous playthroughs.

I'll make this cleared up for the characters involved: The Survivor will encounter the main perspectives I have in mind at a later date. Age-wise, Frisk is 16, and is female. Chara is 25, is male, and is related to Frisk – brother and sister. Sans is 31, and Papyrus is 24. Any side-based characters that are only introduced for a few chapters will not be given an age.

Full stats of the main characters involved will be noted on my profile, with the exception of the Survivor. If I receive a message asking about the stats, I'll have the Combine fanboy come to your house and kick your dick. Then, I'll tell you to LOOK AT THE PROFILE FOR THEIR STATS!

...sorry. Just have to make that clear.

Undertale and the content involved is owned by Toby Fox.

Fallout is owned by Bethesda.

War…

War never changes…

If you were to tell me that I'd be running all over the Commonwealth a few years earlier with an asshole as a companion, hunting for the abductors of my sister and his brother, while killing off Raiders, Super Mutants, Deathclaws, and the occasional irradiated insect, and teaming up with someone that happens to be over 200 years old to take down said abductors, I would ask you where you got your chems from first. Then, I'd beat you into a bloody pulp for even suggesting that my sister would get kidnapped in the first place, and suggesting that I'd ever team up with Sans.

Now, however, as I'm looking over the Commonwealth on the top of the Mass Fusion building with that skeleton, my sister, his brother, and the Sole Survivor, I would still ask for those chems, but I would also buy you a drink. Because I knew what was about to happen next.

That button in front of the Survivor? It was a detonator to a nuclear bomb, inside the headquarters of the abductors. Everything was set in place, everyone was right where they were needed to be. All they needed to do was the simplest of tasks, but the biggest decisions of their lives: Push the button.

The moment they did, I felt the earth tremble with foreign energy. A flash of white light, and a large explosion reached our ears. The winds were shoved back. Violently. As I watched, a large mushroom cloud rose up to the heavens, massive amounts of fire swirling in the smoke.

The Survivor's Pip-Boy was listening to the Classic Radio station, and it...cut out the moment the bomb went off. Just like that...the Institute was no more.

"...Wow..." was what the flower said in the pot I was carrying.

Oh yeah, I suppose I should explain from the beginning, right?

Well, it all started when a Brahmin fell onto a rooftop…

So let's begin with the simple shit, yeah?

The Institute is going to fall, that much is confirmed. Now, what about the other factions? Not saying a single word about that until the important parts come up during the storyline.

Updates for this story will be a lot more spotty than the updates for Terra Hunter – when I get out of the writer's block there – so be patient. This will take some time to write, as I plan on making this story a lot larger than you might think.

The main focus will be on Chara and Sans. Which reminds me, in this story, Sans' real name is an alias in Fallout, as such, he'll be called Lance Keleton officially, while Papyrus' will be Archer Keleton. They may be skeletons, but calling someone by their name, being a font, is weird, and having it as a nickname instead works better.

Both of their stats and perks are available on my profile page. If you don't like them, too bad. I set them up on how I think they would fit in the Fallout universe, and utilized what I could use from there.

So, the inspiration behind this story is of an idea that an amazing artist on DeviantArt and myself somewhat created together. I made the idea, while they ended up putting an image to the idea. The reception behind the image was received extremely well, and I figured to make the story behind the image. So, that being said, huge shoutout to tekitourabbit! They make wonderful Undertale fanart, so go check them out after reading this.