#1
UnderTheory (My Undertale Storylin...by Sutayari
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8314This is my Undertale theory of the whole storyline. I've read many au's and other theories and out of my favorites I have combined my favorite parts in each one to make...
#2
The reality behind Undertaleby hangin'_with_Frosty3006
3006This is a JOKE. I want you all to understand that I did this out of sheer boredom and thought it was a cool idea. I wrote this to explain a theory I had; a theory that m...
#3
RedemptionTaleby Sarah Bear8972
8972***
(Fem Frisk/Male Chara)
For the first time in, what seems like, an eternity, the eighth and final necessary human has fallen into the Underground realm of Monster kin...
#4
Why i believe Sans has killed fall...by MadMaddyGirl2911
2911okAY SO- um I'm sharing my headcanon/ theory on Sans undertale-
i am taking this serious- so JFDKJFD
#5
Undertale Theory (Spoilers!)by BlueberryFaygos6121
6121This will be talking about the Undertale Theory I have recently come up with. Please enjoy!! and please no hate..
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