The Undertale brothers

by Nightmare_Me

Rating: teen
Tags: Undertale, Adventure, Crossover, Human, Anthro, My Little Pony: Friendship is Magic, Alternate Universe, Original Character
Length: 1025

2 brothers are put in Equestria in the same body! Can they survive? Or will they doom the world?

2 brothers are put in Equestria in the same body! Can they survive? Or will they doom the world? This is a rewrite of my two undertale stories.

Published 2020-11-20 15:10:00 UTC
Last updated 2020-11-20 15:10:00 UTC

Prologue

"Why won't you ever make an OC instead of using canon characters?!?" I asked my brother Joe Copperstone.

"Well, why won't you accept that I like canon Gaster, Bob Copperstone!" Said, my older brother. “Also applying your logic why don’t you be a canon character?!?”.

“You, know what?!? Let’s go ask that guy at Nightmares props, costumes, and more?!” I said very angrily.

“Fine!” My brother half-shouted as we walked to the storage vendor.

He looked like a cross between Bendy with a yellow bow tie and a skeleton with red eyes but decided to keep that to myself. Then I asked him “Excuse me, sir? Can you tell us who is the best costume? Canon Gaster or an OC Sans that I made from Gametale where their reality is a game?”

“Well I think both are good so maybe try to combine it into an Oc Gaster? Like a Gaster but in the OC Sans timeline? Like this!” He said as he took a figure and presented it to us. It was a Gaster with a green aurora and two eye colors one purple, Gaster signature color in joes mind, and one Green, my Ocs signature color with a green hat with a yellow band on it. He also wore a green suit with a black tie with black shoes too.

“Can I buy it?” Asked my brother not even questioning the fact he produced it out of nowhere.

“9.9 bucks!” He said proudly as my brother handed the money over to the shop vendor and took the figure out of his hand.

Then my brother dropped it and by some miracle, it stayed intact. Then coincidentally be both lunged towards the figure and as we touched the figure at the same time, everything faded to black. Before I lost consciousness the shop vendor said “Enjoy your trip!”.

When I woke up the right half of my vision was gone and my right leg and arm didn't move when I tried to use them. Suddenly my mind spoke to me in my brother's voice. "Finally you woke up." said my brother's voice.

"Who are you and why do you have my brother's voice?" I asked the voice.

"Because I am your brother you sleepy head!" said the voice claiming to be my brother.

“So, if you are my brother tell me why my brother likes to call me “Sleepyhead?” I asked the voice.

“I like to do that because I have to use an air horn to get you up in the morning, I don’t think anything less than an air horn will wake you up.” Said the voice who is my brother.

“So...what is happening?” I asked my brother.

“So basically you know the figure that had 2 colored eyes? Well... Look at it like this, imagine that a green-colored eye represents one soul and a purple-colored one represents another soul. The green soul is in charge of the magic from your OC and the left side of the body and the purple is in charge of the Gaster magic and the right side of the body. Plus the green soul can only see through the Left eye and the purple soul can see through the right eye and guess what... If you guessed you are the green soul and I am the purple one then Yes! Otherwise, No.” said my brother.

"That is a lot to take in, " I said.

"Yup." my brother said. "And to make it even crazier. We need to work together to walk, we talk by agreeing for a sentence and use magic and other things because of that we both control have of the body.".

"OWOOOOOOOOOOOOOO" Howled a wolf nearby.

"Ummm...I think we should start walking away from the wolves now" I said to my brother.

"Good idea," he said back.

Then we fell flat on our face. "So how do we do this?" I asked my brother.

"Left-right or You move then I move."

At first, we went very slowly L E F T... R I G H T. LEFT...RIGHT, Left...Right, Left, Right than Left, Right then left, right, but because we were so focused on the walking we smashed onto a sharp wood tree branch and impaled ourselves.

When I impaled myself I started dripping blood. When the smell of blood got into the air, they all came, when I unimpaired myself and turned around I saw the wolves weren't wolves they were made out of wood.

"Brother..." I said to my brother slowly.

"What?" asked my brother.

"I don't know if you can see this being that I can only see and do the Gametale things and you can only see and do the Gaster things but we currently only have 1/100 Hp". My brother's voice went silent, luckily the wolves were still analyzing us.

Then my brother took his hand to the bleeding place and told me “This is worth a shot.”. Then I think he tried to will up some healing magic but it didn’t work. Then a purple pony came running out of the bushes and when it saw is it blasted us with its magic. Then we blacked out and fell flat on our face.

In the realm of sleep, we slept. Although there were no dreams it looked like we lived in the same mind because of the fact we were both together at the time. We were in a white void. We both experimented but the only thing he could find was the inner magic but could not get it out. I sadly could only find the stats and the missions bar.

Then the world started shaking. Pieces of the white void started falling and showing the inky blackness. We both tried running but the inky blackness was like a liquid. Then the inky blackness swallowed us and there was light. We were both standing in front of it. When we touched it at the same time it pulled us in and then we woke up.

Author's Note

Good cliffhanger?

By the way FNAF displaced is slowly being updated. Give it time.