Felicity seems to be having trouble in Auradon Prep lately. Not that anyone is bullying her or her friends don't trust her anymore, but she feels bored. Eventually, a story writing assignment in class turns into a new adventure when her friend Carlos finds a book called "Deltarune" which sounds familiar in a family sense like her mother's adventure in Undertale.

I'm returning to story making because of the inspiration to John Brain, the youtuber who made Russian Animated Videos based of games. I wanted to make my own version of these kinds of stories as fanfictions. So this is my first Deltarune Crossover, And it's a series. This is a work in-progress series because there will be more soon, And if you ask? Christine is a Kris AU.

When Kris, Susie, and Ralsei get teleported to Inkopolis by Switch, they must get the help of Redd and his friends to help them get home. But Jevil has also come to spread some chaos. Will they get home, or will they be stuck in the immense chaos that awaits them? (Takes place the same time as Tartar's Return)

My first and sadly only Undertale/Deltarune story since I am moving onto Wattpad. Hope you enjoy anyways.

A reboot of a fanfic I made for somone on Tumbler. By the way thanks to the reviwers that reviwed this. (One-shot)

Redd got reminded of a bad memory of his loved ones, and he became depressed. Marie wants to do whatever she can to try and help her boyfriend. And the Fun Gang decides to chip in and help out. But what happens when a certain foe comes back for more, to try and ruin the couple's lives forever? (AU for Depressink, sequel to Inkopolis Chaos)

Mermaid Melody with Deltarune characters! Instead of Humans and Mermaids, it's Greyners and Lightners. Darkners replace Panthalassa. Encounters are Deltarune battles but singing increases the attack power. (Warning: Out of date. Please see new version)

Kris and Susie fall in a hole and they are in undertale now

It has been a couple years since the monsters reached the surface. Inter-species relations are decent, and everyone is happy. That is, until one day, when an unfamiliar door appears in the Dreemurr home. A gateway bridging two worlds that never should have touched. What happens when Frisk decides to enter the door?

Chara helps their siblings.

Kris is alone. And to make things even worse, as he struggles to find friendship and understanding with the people around him, something odd begins to happen inside his head. Which voice will he listen to? / This work of fiction aims to connect the worlds of Undertale and Deltarune. Rated T for the topic of depression and other mental issues. / This story will remain unfinished.

Kris has had enough of being controlled. Now the SOUL that's been making use of him is going to learn what it feels like to be powerless. Or so he thought. Because the SOUL has something to say. It's going to speak its mind, and Kris is going to listen.

What if all that stuff your magic teacher taught you about alternate universes actually became useful before you expected it to? (From the author of Inseparable. You're in for a ride.)

The Hueman Sisters were having a relaxing day, until Ralsei notice but not seeing the Six Souls having time with them. Then the Sisters learn about where their parents are and went on a search to find them with Susie and Ralsei. But then the Six Souls, Asriel's ghost and Flowey went missing. Where are they and will this be a good ending?

After Hades was defeated, the king (which was Hades best friend) invades the light world and kidnaps palutena. Pit along with the fun gang (Kris, Susie, Ralsei, and lancer) are on a quest too save palutena and restore the balance between light and dark.

Sans is well aware of the futility of his actions. What he isn't aware of are the greater things that are in play with his reality, and the reality of many other universes. Features Time travel, dimension travel, Undertale, Deltarune, ( ?), and the player.

Read the title, ya dink. Ansem, Seeker of Darkness, is addicted to Darkness. So he has to go to rehab because Xemnas is doing a concern for him. For the return of Xehanort and his ever complex schemes, and so he goes to rehab because why not.

In a universe where King Asgore never declared war on humanity, a new monster shows up to strike terror down below. Now a girl, Frisk, finds herself fallen down, and befriending 3 people, a ghost girl, a talking flower, and a purple monster to help her. Meanwhile up top, a boy named Kris looks for Frisk, his sister. Certain grammatical errors have been dealt with, please enjoy!

Kris didn't particularly see himself as special or his life overall too exciting, so embarking on a SECOND supernatural adventure that actually determines the fate of the world and, more importantly, his love life combined with sexual tension and arcane terrors came as a massive shocker... life really is an Anime. KrisxHarem. Rate T for now. Mix of Undertale-verse

In a timeline where the monsters have banished the humans underground, a child has climbed to the surface above. The child awakens to find a world that they may never want to leave, and is thrown into the midst of an unfinished story of sacrifice, loss, and determination. I don't own Undertale or Deltarune, all credit for them and their original elements go to Toby Fox.

“I don’t know which world I belong to...” Falling between worlds is a confusing thing. For Charalin though, such a feat should seem normal. But something about this world seem familar.

After the events that transpired within The Dark World during the events of Deltarune, Kris and Susie have lived mostly normal lives. That is until they awaken within the Underground. What new adventure awaits the duo?

Every year; on the day when the Hueman Sisters were found and adopted by Asgore and Toriel, they would through a ball with a great buffet and dancing. Ralsei asked Kris out to the ball, but she must conquer her fear of wearing a dress. Frisk even asked Flowey to dance with her there. Everyone is worried about the Hueman Sisters strange behavior lately. Will everything go well?

They are looking for a home.

Deltarune becomes way too immersive for your tastes (reader insert) My first serious-ish fanfiction.