A Messy Guide To My Undertale AUs
- Reads 4,316
- Votes 130
- Parts 77
Tagsaldrothverse
This book is a collection of all of my Undertale AUs and ideas I have. The last one was a lot messier, so I took it down and remade it into this book. It's still (probably) gonna be messy, but hopefully this time I won't have like 16 draft parts and a bunch of redo parts.
This book is for my own reference.
This includes well-developed (sike) and elaborate AUs, character AUs, and the like.
Please keep in mind that some names might be shared with other AUs, which is not intentional. I either didn't know about the already existing AU's existence, or I'm only using it as a base name and will change it later on.
The AUs I'm gonna be heavily focusing on are Aldrothverse and Wonderlandverse. Aldrothverse is my main and most elaborate AU. Wonderlandverse-- while also heavily focused on-- is more so for fun, but still serious.
All Rights Reserved
Join the largest storytelling communityGet personalized story recommendations, save your favourites to your library, and comment and vote to grow your community.
You may also like
New Life (Laurence x Reader ) Sequel
After a year of leaving Mystreet, Y/n has gained a career but has kept her heart locked away. Hoping she won't love ever again, cause the only thing it brought her was grief. Y/n gets a call and gets a chance to show off her talents at a resort, but little did she know who would be there. Maybe an old lover? !!!CAUTION READ BES FRIENDS NOW LOVERS FIRST!!!!! * I do not own any of the characters * * All credit goes to Aphmau *Complete
Falling For My Best Friend: 💙Ein x Luna💜(Book 2) (DISCONTINUED)
This is a continuation of the previous book it will pick up from the last book where Ein and Luna are back home in Emerald Forest from Starlight Wonderland. Then it will start off a month later after Starlight then I'll go in to a year later and Luna and Ein are married I might even try to write in the wedding and possibly write another lemon but that will still be a little hard for me but I'll still try to write a lemon because like this book is called its a family meaning Luna and Ein will have a son named Ethan and a daughter named Elinor I might add in my discord friends who are kids of Luna and Ein later into the story but for now it's Ethan and Elinor only (And well that's why there's a possible lemon because if you're old enough to know you know how babies work) (God that was awkward to say >///////< (Also a fun fact I made the cover for the book on gacha club) once again I don't own the characters besides Luna, Ethan and Elinor, and if I add them the daughters and son are my discord friends ocs. I also don't own any of the art unless I specify. All the aphmau characters credit goes to Jess. And all the art credit goes the amazing artists who drew them 🏆Best Rankings 🏅#1 in Ein🏅 (01/04/21) ⚠️WARNING⚠️ Contains Heavy Cussing Talk Of Depression And Suicide Even An Attempt At It 🍋May Contain Sexual/Mature Scenes🍋Complete
After Starlight Wonderland | Aarmau AU Fanfic {Completed}
This story takes place when Aphmau, Aaron and everyone else gets back from Starlight. Some friendly and not so friendly faces will return, so get ready for some drama! It will contain some other ships like Zane~Chan/Zana, Travyln. *JUST SO YOU KNOW THIS IS MY FIRST FANFIC, SO PLEASE DON'T BE TOO HARSH. ALSO NONE OF THESE CHARACTERS BELONG TO ME, THEY ALL BELONG TO APHMAU. I HOPE YOU ENJOY!* Started: December 20th 2017 Ended: April 19th 2018 Highest Ranking: #1 In whenangelsfall -August 14th, 2018Complete![𝔇𝔢𝔰𝔱𝔯𝔲𝔠𝔱𝔦𝔳𝔢 [Yandere! Ein x Reader] #1](https://img.wattpad.com/cover/206211530-256-k244536.jpg)
𝔇𝔢𝔰𝔱𝔯𝔲𝔠𝔱𝔦𝔳𝔢 [Yandere! Ein x Reader] #1
Your first day at Phoenix Drop high the very school your brother recently graduated from. What will happen if Ein finds out half your family's secret and the both of you struck up a deal? What wasn't expected to happen is his feelings that form toward you and how far he'll go to keep you by his side. It doesn't matter what to him what he has to do to keep others away Aaron, Aphmau, Blaze, and all your friends won't be able to keep you two apart at least for long. And in a way you both learn you're a little destructive. "Sometimes the person you fall for is someone you'd never expect but now that I know it's you I'm never letting you go, even if it means I have to destroy everyone to get to you" "I guess that means we're both a little destructive" ✖Strong Language/Violence༼ •̀ ₒ •́ ༽ ✖Big Sads aheadヽ༼ಢ_ಢ༽ﾉ ✖MajorFluff ヽ༼°ᴥ°༽ﾉ ✖Hot Times( ͡° ͜ʖ ͡°) ✖Long ass chapters(hopefully)(☞ﾟヮﾟ)☞ @colorgasm Thanks for the writing tips your a huge inspiration when it comes to my writing💙 All characters and most of plot belong Aphmau/Jessica Bravura/ The cover art is not mine credit to those talented people💜 Started: January 1st 2020 ( New year new book lmao) Completed: May 7th 2021 (Fuckin finally finished 💀)Complete
Alpha and Omega (Book 3): Starlight & WAF Ein x Reader (DISCONTINUED)
This is book 3 of the Ein x Reader series I'm doing. Only this one is the Starlight Wonderland and When Angels Fall book. It will follow the storyline of the previous 2 books. I'll try to stick as close to the role play as close as possible with a few of my own ideas mixed in like how I did with the ES and PDH ones I don't own the characters or certain parts of the book all credit goes to Aphmau (aka Jess) for her amazing role plays I also don't own the art unless I specify all the credit goes to the amazing artists that did them ⚠WARNING⚠ Contains Heavy Cussing Talk of Suicide and possibly Attempts at it 🍋May Contain Sexual/Mature Scenes🍋 ‼️ANOUNCEMENT‼️ 🎉This Book Ranked #4 In Ein At One Point🎉 ~Impressive rankings~ - #1 in when angles fall (03/09/21) - #1 in ein x reader (03/17/21)Complete
An "Old" Friend - an Aphmau Ein redemption arc
⚠️DISCONTINUED⚠️ this takes place years after starlight, angels fall. All of the Aphmau gang (well most) have kids now, The Aphmau Crew then come across an old "friend" and an old enemy what will they do? WARNING ⚠️ this story may contain cursing so if you feel uncomfortable with that I suggested you don't read. But if you don't mind cursing or don't like it but still want to read it. Go right ahead :) This story is kinda like a next gen story but not really it will switch from the OG crew to there kids. This also isn't canon to my other story "high school" since a changed, and re named some of the Next gen kids so that's just a heads up. The ships in this story are: Aarmau Zanechan Travlyn Garroth x Laurence Melissa x Lucinda There are characters who have kids but don't have there partner with them. Like gene. I literally had no idea who to set him up with so it will just be an OC Same goes for Ein. Other then all that stuff. This story isn't gonna be updated as much as I want. 2 of the reasons is that one. I am a TERRIBLE writer and I know what I am going to do lore wise and a little bit of fillers leading up to it. But I don't know how to actually write it down in words for it to make sense. And two with school starting up and also now that the holiday seasons are coming up I'm probably gonna be busy, or not motivated to write. Or with school. Which ever comes first 🤷♀️ With all that out of the way. I hope you enjoy!! :DComplete
Something about Murder sans feeling something NEW.
This is a pretty lengthy story, being (probably) longer than both of the stories I posted on here before. That being said, the own AU belongs to their respective creators. Enjoy reading fellow fans. Disclaimer: none of the AU's are mine, I just wanted to create a take on a few of the characters in the story (credit goes to the AU owners)Complete
Job Openings: Philosophy and Prompts
This is a collection of nonsense and story ideas that I don't have the time or interest to include in my one-shot collections, but would be interested in reading. Beware of crack and existential crises beyond this point. This list probably won't be updated often because I use the vast majority of my ideas, and everything written here is permanent whether or not somebody claims a prompt. I will mark ideas that somebody uses and I will include the authors' usernames and titles to give them credit; please reciprocate and at least tag me in the published story so I can see where my ideas go and how they turn out.Complete
Alpha and Omega (Book 1): Phoenix Drop High Ein x Reader
‼️Old writing so very cringey‼️ This is my first Wattpad fanfic that I've written. I've read enough Ein x Reader fanfics that I now have an idea of my own I hope you enjoy: This is a story about your oc or yourself depends on which you prefer. However you have my oc's powers which you'll find out what they are in the first chapter. y/n is a werewolf that moved over the summer when she was going into high school from the Western Werewolf Tribe to a little town called Phoenix Drop. She knows Ein because he was her puphood friend and they grew up together however they lost contact ever since his family moved to who knows where. y/n is now a junior in high school at Phoenix Drop High and is Alpha Female of the werewolves she's been Alpha Female since freshman year and is planning to be Alpha all 4 years and does. But what happens when she meets this mysterious werewolf boy that seems all to familiar to her but she cant place her paw on who he is or why he seems so familiar to her. Story is still a work in progress so expect updates when I can :) I don't own any of these characters except you the reader I also don't own any of the art work unless I specify it all credit goes to Jess (or Aphmau) for her amazing Minecraft roleplays and characters As well as the amazing artists who did the pictures ⚠WARNING⚠️ Contains Heavy Cussing Talk Of Depression and Suicide At Certain Parts ⚠️‼️UPDATE‼️⚠️ So I went back and changed some things about this book one being that I may have slipped a lemon in because I canComplete
Wonderland Of My Dreams - Alberose (Sucrose POV) - COMPLETE
[COMPLETE] "That wonderland I've dreamt with my friends, I will surely make it through alchemy!" Nothing ever lasts forever, but you'll be with me even through the ends of the warpings of complicated time. Love is as complicated as alchemy, but if I'll actually understand and show passion in what I will and would do, What are the possibilities? I wonder what would be the actual feeling of love? Would it be like successfully creating my own wonderland? Or would it be as the same joy I would have when it's already my own wonderland? Wait a minute... Can a person be a wonderland...? Sucrose POV Alberose fanficc!!! Cover is by @_congee in Twitter!!! Inspo: Hi, the inspiration behind this is Sucrose's goal. Her goal in alchemy is to make a wonderland for her friends, she had two best friends when she was a child, they would always share everything and anything. But the other ones parents are adventurers, they went on a adventure and never came back to Sucrose. Her other friend, their father died. This made Sucrose's other friend change personalities, and eventually cut ties with Sucrose. These three friends dreamt of a wonderland. Sucrose was sad when she lost both of her only best friends, that's why she's shy. She thinks everyone around her thinks bad of her. When sucrose discovered alchemy, she had that goal to create the wonderland of not only her; but the wonderland for three of her friends. This is where I get the inspiration for this story, some context for peeps that don't know :))Complete
The Depths Of The UnderVerse
Error and Ink live outside of it all... Each keeping an eye on the timeline, for different purposes... But every now and then... There's a couple of AUs that catch their eyes, something out of the ordinary... Something... Odd... Either something downright strange, or something horrifying.. Usually there's your UnderSwaps... Your UnderFells.... And such... But there's quite a few AUs that just stick in the back of their memory... Something terrifying... Of course this means little in the grand scheme of things to beings outside it all like these two.. But... There's nothing wrong with a little dive into the worst parts of the UnderVerse.... Read the other stories from the UnderVerse - Depths Of The UnderVerse - UnderVerse Collapse - UnderVerse Defiance (Lemonade-Demon) - Tales From The UnderVerse (Lemonade-Demon) (NOTE - After AxeTale, and how much fun I had writing that... I need an anthology story to write about different AUs and try out them all, these are all oneshots but... If y'all like any one of them enough, who knows? I might put some time in and make a full story for one of em-... Besides AxeFell, I love it but, I just got done with AxeTale guys, I need a break from em even though I love the "Axe" AUs) (NOTE 2 - As it is with my AxeTale story, I don't own any of these AUs, I didn't make them. so these stories are just my own unique versions and takes of them, my own take on them with similarities and differences, and I will credit the creators of each AU in their respective chapters as well)
MyStreet Season 7
So this is basically how I Think Aphmau's mystreet season 6 is resolved, because I don't think Jess would just leave it at that. (If u haven't watched aphmau, go do that it's amazing.) This story brings back some older characters, some older places, and some older feelings. Aphmau and the gang are going on another adventure, but this time it'll be a little more familiar and not quite as dark as season 6. All characters belong to Aphmau, not me and I do not own any of the art except for the cover and that one cat picture at the beginning :) Best: #2 in Starlight #2 in Zana #6 in Travlyn #9 in Potatoes #11 in Aarmau #11 in MyStreet #100 in AphmauComplete
Weekly Underverse
Hello! In honor of Underverse 0.8 part 1 coming out and Jakei's year and a half hiatus, I am going to (try to) do this thing I will be calling "Weekly Underverse" where I update weekly with some sort of Underverse related content. It's not going to be anything big. Some weeks it will be a 3,000 word Cross fic, maybe a digital drawing I worked on for 5 hours. Other weeks might be as small as a snippet of a poem that was inspired by an Underverse thing, or a little doodle I did in my notes packet. It may even be recycled content I have posted outside of this project. But whatever it is, I will try to update it weekly until the hiatus is over. Weekly Underverse starts today, November 20, 2024. Updates will (try to) be every Wednesday. Underverse belongs to: Jael Peñaloza Little note: I am nowhere near an Underverse expert, so most things might be fanon, most things might be Cross focused, but maybe I'll do some learning and write with the other characters. Maybe I'll give fun facts one week. We've got about 78 chances so... we'll see where this goes!Complete
The New Exchange Student (AU Sans x Reader)
⚠️ WARNING!⚠️ Viewer discretion is strictly advised! Dark themes such as suicide, self-harm, depression and others will be mentioned and some will be heavily descriptive. There will be foul language up ahead. And whole load of them. If things like these disturbs you in any way. Please proceed with caution! That's all! Thank you! ⚠️END OF WARNING⚠️ A SENIOR HIGHSCHOOL THING WITH DORMS!!! :D Yeah, I know, lame description. But I'm lazy. I assure you that the story isn't as lame as the description. Just... Don't judge the book by it's cover. Alright? Good. Now... ONWARD MY MIGHTY STEED AND READ ON!! :D ~*~*~ DISCLAIMER! I do not own any of the characters and AUs/ATs mentioned in the story and chapters! The only thing that I own is the plot and story itself! The reason why I chose to make this as "All rights reserved" is because if I put in "Public Domain" or perhaps "Creative Attributions" and etc, people will get the idea that they can edit this story of mine, or even claim it as their own. And I don't want that, I've gone through a lot of shit through me making this story overall. And knowing all that hard work will go to waste upsets me so fucking much dammit. Thanks for reading my rant n stuff. See ya. ~*~*~ INSPIRED BY MY HOMIE'S BOOK: "UNDERVERSE HIGH", so she was inspired by another peep's book which got ME inspired to make THIS book XD. Anyway, check her out! This is her profile; @FanfomtrashComplete![[ON HIATUS] Mystreet Season 7: When Realms Break](https://img.wattpad.com/cover/393013980-256-k48204.jpg)
[ON HIATUS] Mystreet Season 7: When Realms Break
ON HIATUS. I'll pick it up again when I can catch a break. Summer is busier than ever and I'm struggling to keep up. I don't want to keep people waiting on something I've practically given up on. But! This is not the end. This hiatus will surely not last for more than another month or two! (IMPORTANT: THIS IS A WORK OF FANFICTION. ALL CHARACTERS BELONG TO JESSICA BRAVURA, AND NONE OF THIS IS FOR PROFIT. I REPEAT, I AM NOT PROFITING OFF OF THIS. THIS IS JUST FOR FUN!) After coming back from Starlight, everybody is taking their time to recover. Some are together, some are apart. But time is of the essence, and the void is rapidly approaching. Sacrifices will be made and realms will be broken. Can Aphmau and her friends save not only their dimension, but all of them? Btw, this is my first ever fanfiction. Feel free to correct any grammar/spelling errors or errors within my timeline. Please share this with others, and enjoy! ✨ All art including cover art is drawn by me ✨ (I was really bored I guess) Updates: Wednesdays and Fridays 😊 Mature rating because there is a bit of violence and the characters swear once every like... thirty chapters. But other than that, this fic contains zero smut! Safe reading! 😱😱😱 #1 in Katelyn- 7/26/2025 #1 in Void Paradox- 7/26/2025 #1 in Mystreet Season 7- 7/26/2025 #1 in Kawaii~Chan- 7/30/2025 #1 in Zana- 8/12/2025 #1 in Travlyn 8/19/2025 #1 in Aarmau 1/3/2026 Start: August 8, 2025 Fin: ___
~•An Unexpected Love•~ (My Inner demon x reader fanfic)
Complete Hello so this is my first time doing an x reader story,also sorry if my grammar is terrible,also I'm doing this for myself and also because I have alot of free time well cuz of quarantine and stuff,I do hope you all like it!! This series owns by aphmau(jess)I just made this a fanfic and the characters are just fictional and stuffComplete
After a year of leaving Mystreet, Y/n has gained a career but has kept her heart locked away. Hoping she won't love ever again, cause the only thing it brought her was grief. Y/n gets a call and gets a chance to show off her talents at a resort, but little did she know who would be there. Maybe an old lover? !!!CAUTION READ BES FRIENDS NOW LOVERS FIRST!!!!! * I do not own any of the characters * * All credit goes to Aphmau *
More detailsContent Guidelines