Test subject - Not Coming Back - Wattpad

Test subject

xbutterfly_walkerXx

Reads 85,680
Votes 3,795
Parts 22
Time 44m

Reads 85,680
Votes 3,795
Parts 22
Time 44m

xbutterfly_walkerXx

creation gaster gastersans papyrus sans scientistsans

Gaster the royal scientist dark reality, you've seen the boys. You THINK you know there backstory. It's time for a harsh truth about Sans and Papyrus you never thought you would hear 
This story is based around my friends theory that Sans and Papyrus in a sense where 'made' by Gaster.All Rights Reserved

creation gaster gastersans papyrus sans scientistsans

22 parts

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A Perfect World by SpiritWolfNura

Image a world where there was no war. Toriel and Asgore never divorced. Gaster never fell into the void. The genocides never happened. Everyone is happy. That is this world. Gaster is a top scientist in the human government, helping improve the world. Alphys and Sans are his assistants. Asgore, mayor of Ebott and Toriel a teacher. Frisk, Chara, and Asriel their beloved, not dead or murderous kids. Undyne is the chief of police and Papyrus is her lieutenant. Everything is perfect..

(DISCONTINUED) Where Were You? (UnderTaleXFNAF) (SansXReader) by 12DawnLight21

You are (Y/N), a tortured/abused girl who ran away from home bearing a terrifying secret. After falling into the King's Castle, you meet Sans, Papyrus, and their father W. D. Gaster. One year after staying with them, you suddenly disappear. Will you ever get to see your 'family' again, or will you fall under the influence of your terrifying 'secret'?

Soriel beginnings by RedCynder1234

This is when sans and papyrus are kids and sans finds the ruins door and an unexpected visitor on the other side ;) (Soriel) (if gaster was like a dad to them xp) And yes I know the cover is spelled wrong XD

My Greatest Experiment (Skelebros' Origin Story) by ZanaBSparrows

After much research and theorizing, I've decided that I'm going to attempt it. It's risky, but I'm so desperate at this point that I'm willing to put my own well being on the line. If I survive, this may just turn out to be very... interesting. This is my thoughts on the origins of Sans and Papyrus, as well as their connection to Gaster. It will be connected to the ZanaTale timeline (or, in otherwords, my Sans x Reader fanfic "When Two Souls Meet"). Loosely inspired by the HandPlates AU by Zarla. Awesome cover image by Dweebycake.

Gaster x Reader by MoonReader109

Pretty self explanatory. This takes place after the Pacifist route in Undertale. Through determination, Frisk was able to bring back Chara, Asriel (Asriel is Flowey per say), and Gaster. I believe that Gaster is the father of Sans and Papyrus. I also don't believe that Chara is evil. The monsters are on the surface, and although they are amongst humans, most humans have accepted them.

Eyes of Fire (Gaster!Sans x Reader) by pst_writes

(FAN FICTION BASED OFF OF VIDEO GAME 'UNDERTALE') His eyes were like fire. Amber. Dangerous. But they intrigued me. The flames of his soul danced and encased my heart. It was needless to say that I didn't mind. (COMPLETED)

The Original (An Undertale Fan Fiction) by SkeleMatcha

Y/n is Sans and Papyrus' older sister. She has found a way back from the void and has to learn how to adjust to life back in the real world. She was the first to be created by W.D. Gaster, but a malfunction happened during her creation and she turned out to look more human than skeleton. Her only resemblance to a skeleton is her nose and her pale skin. Pictures do not belong to me.

Why? • Gaster!Sans x Human!Reader by sansisnotonfire

'When I was 13, I killed someone. By accident of course... It was the day I found out I possessed some type of power.' You kept it to yourself for years until one day it all went wrong. For your own safety you run away to the depths of Mt. Ebott in hope that the legend was true. But once you fell down you start to realise that this may not be the first time... "You've been here before, Y/N. And this time I won't let you run"

Gifted Undertale Fanfic by xbutterfly_walkerXx

Sans, The son of Gaster the Royal Scientist. A gifted boy who must find a away to accept the absence of a father and given the Underworlds fate by his fathers crypted messages through a strange and confusing alphabet. Sans must decide is it worth bringing back his father but putting the fate of the underground in jeporday. Or will he save everyone else and let his father rest behind?

I Never Meant by justmaxingoutourplot

I never meant to fall in love. I never meant to have children. I never meant to become involved in a war. I never meant to lose people I love. I never meant to let us be thrown down here. I never meant to become the royal scientist. I never meant to do lots of things in life. But I always meant to live.

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Slide 1 of 10

A Perfect World cover

(DISCONTINUED) Where Were You? (UnderTaleXFNAF) (SansXReader) cover

Soriel beginnings cover

My Greatest Experiment (Skelebros' Origin Story) cover

Gaster x Reader cover

Eyes of Fire (Gaster!Sans x Reader) cover

The Original (An Undertale Fan Fiction) cover

Why? • Gaster!Sans x Human!Reader cover

Gifted Undertale Fanfic cover

I Never Meant cover

A Perfect World

Image a world where there was no war. Toriel and Asgore never divorced. Gaster never fell into the void. The genocides never happened. Everyone is happy. That is this world. Gaster is a top scientist in the human government, helping improve the world. Alphys and Sans are his assistants. Asgore, mayor of Ebott and Toriel a teacher. Frisk, Chara, and Asriel their beloved, not dead or murderous kids. Undyne is the chief of police and Papyrus is her lieutenant. Everything is perfect..