Killertale Stories

Aster Corvus Concord, now known as Sans Serif Gaster, was living a relatively peaceful life having reached the surface. Then it all reset. Now, after living through an e...

Reincarnated as Killer Sans but a bit different. First getting reborn and then thrown into a trap AU. Too bed the MC is a genius. (Pun intantional) How that works while...

Nightmare found a young child a long time ago. When they fell into a coma it sent him over the edge. several hundred years later the child wakes up in a castle of darkne...

Aliza has created another reset only this time she isn't facing the horror house alone. He older sister has joined her, however her older sister doesn't seem to be able...

being pulled away from your home while your simply enjoying some alone time can be annoying and to make it worse you have no say in the matter as 2 teams keep throwing...

Y/n was and/or is a very sweet child, unfortunately for them they weren't treated very well by their mother or father, Y/n was abused and didn't have anyone. Fortunately...

In order to be seen as not soft Nightmare buries his feelings down deeper than his soul. What will happen when those feelings start to rise to the surface. Will there be...

When Nightmare said he wanted a group of monsters that would be loyal to only him and cause mayhem, he didn't mean four babybone brats. Now he has to take care of them w...

cream and nightkiller can do love (or not) if you ship both cream and nightkiller your welcome! if you dont- Well why are you reading this uh? anyway lets fill up this b...

a love story starring two beautiful skeletons juciy and may or may not contained nsfw

A soulmate, it something everyone has, but very few find, some fall for someone else, sometimes the soulmate dies before they are found, Sometimes they don't even try to...

What if someone from our world became the multiverse? Well everything is not likely to stay the same at all.. (Things will be different even possible personalities or a...

What will happen when you've grown up with the king of nightmares. Will he let you go, well, we will see The mentioned au's dont belong to me, they belong to their respe...

What does the Lord of Negativity do when he finds out there are Alternate Universes? He collects minions of course! Read through to find how nightmare selected his stron...

Y/N, a 20-year-old ((Insert gender)) in the city below MT. Ebott, who gets fired the day they were going on MT. Ebott and they didn't know going up this mountain would c...

Just some human au killermare stories I came up with. They will be short doe. Both are still male too.

I somehow become killer sans!? (Different everything, different beginnings, different personalities, different multiverse, multiverses etc

A strong and cocky soul is reborn as Killer Sans. Thrust into a strange new life this spoilt soul gets a major reality check before the tourcure begins, death and dust...

What if someone became cross from xtale after the au was already gone? This cross doesn't really know much about xtale to begin with and has none of the original cross's...

killer was heartbroken when outer rejected her now she is in a deep depression always cutting herself and hiding in her room one day nightmare saw what you was doing and...