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Twinfell - Blog Posts
First of many commissions for @raidendefender
For those curious about the XenoFell concept, it started from this
(Cyborg Shulk design for Xenofell by @theonephun211 my fiance)
Born from a concept of combining Xenoblade and my Underfell AU "Twinfell" @twinfell-instaquarius (You can read about Twinfell on this blog, though i haven't updated in a while)
(And read the description here about XenoFell)
Updated!! Also added the new Flowey Ref I made and just finished today too!!
Canon Twinfell Research (so far)
My Socials: DeviantArt
Tumblr (Main acct)
Bluesky
What is Twinfell? Twinfell is an AU based around Underfell (creator @underfell) where the monsters in the underground are very edgy, hateful, and fueled with fear. At first, the monsters were just like the ones in Undertale, but after they were trapped underground, they turned to hate and fear. Asgore was the first person in this AU to fall, and everyone went down the same path as him eventually.
The story of Underfell starts after the monsters have fully integrated into this mindset, but unlike normal Underfell, Twinfell also combines the events of Flowerfell as part of the AU. Flowerfell was created by @Siviosanei, where every time Frisk dies, the timeline resets. And when they return to life, a buttercup grows on their body. The flowers could not be removed as it hurts Frisk. Despite the cruel nature of the characters in Underfell, Frisk remains pacifist.
Twinfell takes place 7 years after Flowerfell happens. (In my AU version of Flowerfell, instead of the ending where Sans uses Frisks' SOUL along with the other 6 human SOULs to break the barrier and free all of the Monsters), he instead chooses to absorb Frisks' SOUL and lets the other 6 fade into nothingness due to his depression and grief over losing Frisk, as well as his fears that even after everything Frisk did trying to teach the Underfell Monsters the meaning of kindness and pacifism, that they might not have learned anything at all. Basically instead choosing to trap the UF monsters behind the Barrier with no way to escape.
Undyne, and Papyrus however, learning about Sans GODsoul and remembering how kind Frisk was, and seeing perhaps Asgore was wrong about all humans being heartless bastards, the 3 of them decide to make a rebellion group called the "Freedom Fighters" where they vow to take down Asgore, the Royal Guards as well as Asgore's "Kill or Be Killed" mindset once and for all and make the underground a much more inhabitable place.
How did the AU initially come about ?
I was fascinated with the story and lore (as well as the overall aesthetic of Underfell) and obsessing over Flowerfell at the time, and I never noticed those two were completely different AUs until I basically did a deep dive into them both. And basically I wondered "what if I combined the two AUs together???" Another reason for it, was because I frankly got tired of the fandom for the most part sort of 'meme-ing' on the Underfell AU and other adjacent "Fell" AUs, I wanted to take the concept of Underfell and make it even more darker and twisted. And also dive even deeper into the whole concept of the Monsters losing their morality and humanity (which was the number one reason why I personally love the Underfell universe the most of all Undertale AUs I've read about and gotten interested in.) And wanted to do my own take on the verse, hence "Twinfell."
What is fighting like in the game ?
If there ever WAS a game made properly for Twinfell, I was sort of thinking the fighting system would be "real-time" instead of taking turns. (Or maybe its still turn based just like canon UNDERTALE, if you are fighting against any of the members of the Freedom Fighters group) vs the monsters on Asgore's side and The Royal Guard, who fight you based on real time.
In the RUINs, it's also turn-based, since technically the monsters are unaffiliated with either side, (some may fight you based on real-time depending how desperate they get in the fight. like during low HP moments etc.)
So I’m thinking just like in the canon Underfell Universe, that there isn’t a “pacifist” or a “ genocide” route.
More of like a Trust, Betrayal, Closure routes.
Trust: Otaku manages to befriend all the monsters and make them trust one another again.
Betrayal: Flowey or Akumu pins the monsters against each other resulting in Frisk getting blamed for it.
Closure: Otaku befriends all the monsters and manages to make them realize the wrongs they’ve committed. Finally finding closure within each other.”
((Still a WIP trying to figure out how this works))
What is the FIGHT/ACT/ITEM/MERCY interface like ? “FIGHT-ACT-ITEMS-MERCY" it’d still be the same as canon Undertale.
FIGHT- Butt heads against the monsters, but when things start getting seriously bad for the monster With them being at the last strand of HP they have, Flowey would step in and say “Maybe now they’ll listen to you” The fight option would be gone and then Mercy-> Spare HOWEVER if you ONLY fight them, it doesn’t mean they trust you, it just means they fear you. Choosing to only fight would still decide the routes.
ACT- same concept, trying to convince them not to kill you by making them trust you. Act takes longer per usual, but instead of Spare it’d be Mercy-> Convince Because by this time they have a little trust in you, and would come around wanting to help you. And themselves.
ITEMS- same thing, except you have a surprise box cutter in flowey's pot that isn’t known about until the end of the route.
MERCY - Self-Explanatory. May change to "Convince" or "Spare" depending on actions.
((Once again, might change later on. Entire AU is still a WIP))
TWINFELL Plotline:
((WIP Still Under Construction))
ALL ABOUT THE CHARACTERS:
AKUMU RENGAI
Both were abandoned on the side of the road near an abandoned shopping mall by their parents at the age 7 and for 5 years they basically lived on their own and did what they could to survive up until CPS (Child Protective Services) of Ebott City finally found and rescued them and brought to an orphanage where the twins lived in for 2 more years and would move from foster family to foster family without much success.
(Mostly due to the Fosters wishing to seperate the twins since Akumu was very rebellious, and was suffering from abandonment issues and trauma, while Otaku was very easy going and well behaved. They thought Aku was a problem child.)
To avoid getting seperated again, Akumu took and lied to her brother to go sight seeing by climbing Mt. Ebott for a "Family Photo" of the two of them standing on the mountain overseeing Ebott City, when they both tripped and accidentally fell into a massive hole near the summit and landed on Golden Flowers….
Fun facts:
The Eldest Twin (by like, 10 minutes)
Has the SOUL of Discipline. (A combination of DETERMINATION and BRAVERY)
Effects: The SOUL becomes rock-hard. Able to bounce off attacks without taking too much damage. (About half the damage.) Though if done, the attacks will eventually fall back down at a faster pace and change color to injure the host at double the attack power it would have normally been.
14 years old.
Very rebellious, and acts much older than her actual age.
Is also extremely protective of her brother, and will even kill both monsters AND other humans if it meant keeping him safe.
Practically trusts no one, except for Otaku considering he is the only family she has left that still gives a shit about her and puts up with her "bad attitude" and issues.
Able to see and use the SAVE stars, cannot RESET.
OTAKU RENGAI
Both were abandoned on the side of the road near an abandoned shopping mall by their parents at the age 7 and for 5 years they basically lived on their own and did what they could to survive up until CPS (Child Protective Services) of Ebott City finally found and rescued them and brought to an orphanage where the twins lived in for 2 more years and would move from foster family to foster family without much success.
(Mostly due to the Fosters wishing to seperate the twins since Akumu was very rebellious, and was suffering from abandonment issues and trauma, while Otaku was very easy going and well behaved. They thought Aku was a problem child.)
To avoid getting seperated again, Akumu took and lied to her brother to go sight seeing by climbing Mt. Ebott for a "Family Photo" of the two of them standing on the mountain overseeing Ebott City, when they both tripped and accidentally fell into a massive hole near the summit and landed on Golden Flowers….
Fun facts:
14 years old (younger than Akumu by about 10 minutes)
Unlike his sister, he's very kind, and able to pretty much adapt to any situation.
Is also very smart and interested in robotics and engineering from a young age.
Tries to stay positive, whereas his sister is a pessimist about most things.
Has the SOUL of DILIGENCE. (A mix of DETERMINATION, INTEGRITY and PATIENCE)
Effects: Otaku's SOUL creates a shield around itself that can withstand 2 bullet hits before it breaks, in which then the user will take twice the amount of damage when hit. The user with this SOUL must thus be more studious in memorizing the attack patterns and be more careful dodging.
Able to RESET, but cannot SAVE.
FLOWEY
Regained some of his emotions during his journey with Frisk
The boot he resides in belongs to Otaku
Uses his 'friendliness pellets' to heal the twins. Each pellet is worth 1HP everytime the twins touches one, they regain 1HP
TORIEL
Makes meat pies out of the fallen humans that had fallen into the RUINS, and stores their corpses in her freezer.
After Chara and Asriel died, Toriel become emotionally detached from everyone, especially her ex-husband
SANS
Let's Frisk take over 90% of the time
he doesn’t get flustered and isn’t always angry, he’s just very tired
let him rest
he sweats easily under that big ass jacket
he’s been holding in a lot of emotional shit, so he’s constantly radiating his powers which mostly affects his jacket fur
is technically the most powerful with the consequence of hurting himself the most (Due to KR attacking him too since he ALSO has LV, and EXP)
Loves mustard and basically puts it on everything even when everyone else thinks it's disgusting or on food that probably shouldn't have mustard on it.
he tried on Papyrus’ boots once and felt alive
Sans says “I’M GOING TO HAVE ONE HELL OF A TIME”
Made a Twinfell Blorbo!!
Made a seperate blog @twinfell-instaquarius where I'll basically be putting everything twinfell related to, please check it out!
Twinfell Sans Reference (old design pissed me off cuz it still looked too much like the canon Underfell design)
and I wanted mine to be way different cuz working on my own AU of Underfell- (If you're curious you can read it here: archiveofourown.org/works/28819038 but I'm redoing the story)
SHIT I POSTED THIS TO THE WRONG ACCT LMAO Ah well it's still me it's just @instaquarius-blogs is LITERALLY just used to reblog shit, so it doesn't clutter my main one-
HAPPY 9th Anniversary UNDERTALE!! To celebrate (and cuz FNAF still got me in a choke hold) I decided to celebrate by sharing some REALLY old and semi-old UNDERTALE fanart (kind of in a random order btw) WOULD have made a new fanart buuut ye- So have some of the ones I'm most proud of to celebrate instead lol, cuz it's better than nothing
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Finished the cover art I made for my Underfell AU TWINFELL I made a remade of from this from way back in 2020
aaand yeah hope you all like
@theonephun211 did a cool ass voice acting thing a long while ago that I just remembered about and figure I should share it
Pre-TWINFELL Timeline
TLDR; (For the sake of Simplicity the group of RG Undyne/Papyrus rules is known simply as the “Royal Guard” and the RG that works closest to King Asgore’s actual castle/near the Capitol in Hotland/CORE is unofficially called the “Elite Guard”)
You can read TWINFELL here if interested: https://archiveofourown.org/works/28819038/chapters/70682247
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9th Fallen Human to fall to the Underground (actually the 10th) along with her younger twin brother, Otaku Rengai (Ota for short) for my Underfell/Flowerfell AU "Twinfell"
Yeeted the old designs cuz my artstyle changed again, and the old one was too cutesy and their old designs were stinky soo yeah. Here's the new and improved one
---
Akumu is a rebellious, protective girl (13 years old along with her brother, Ota)
Both were abandoned on the side of the road near an abandoned shopping mall by their parents at the age 7 and for 3 years they basically lived on their own and did what they could to survive up until CPS (Child Protective Services) of Ebott City finally found and rescued them and brought to an orphanage where the twins would move from foster family to foster family without much success.
*Mostly due to the Fosters wishing to seperate the twins since Akumu was very rebellious, while Otaku was very easy going and well behaved. They thought Aku was a problem child.*
To avoid getting seperated again, Akumu took and lied to her brother to go sight seeing by climbing Mt. Ebott for a "Family Photo" of the two of them standing on the mountain overseeing Ebott City, when they both tripped and accidentally fell into a massive hole near the summit and landed on Golden Flowers....
Akumu is followed around the Underground by the ghost of Chara.
For Info on her SOUL trait here
As well as other characters here
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8th Fallen Human to fall to the Underground (actually the 9th) along with his older twin sister, Akumu Rengai (Aku for short) for my Underfell/Flowerfell AU "Twinfell" ((Ref to come))
Yeeted the old designs cuz my artstyle changed again, and the old one was too cutesy and their old designs were stinky soo yeah.
Here's the new and improved one
---
Otaku is a kind boy (13 years old along with his sister, Aku) Both were abandoned on the side of the road near an abandoned shopping mall by their parents at the age 7 and for 3 years they basically lived on their own and did what they could to survive up until CPS (Child Protective Services) of Ebott City finally found and rescued them and brought to an orphanage where the twins would move from foster family to foster family without much success.
*Mostly due to the Fosters wishing to seperate the twins since Akumu was very rebellious, while Otaku was very easy going and well behaved. They thought Aku was a problem child.*
To avoid getting seperated again, Akumu took and lied to her brother to go sight seeing by climbing Mt. Ebott for a "Family Photo" of the two of them standing on the mountain overseeing Ebott City, when they both tripped and accidentally fell into a massive hole near the summit and landed on Golden Flowers....
Otaku gets followed around by the ghost of Frisk.
For Info on his SOUL trait here
As well as the other characters
---------------------------------
Read Twinfell's prologue here
For TWINFELL here
(Once I finish Aku's ref I'ma get back to working on Chapter 7 so look forward to it.)
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Twinfell Babybones~ with a bit of Close to you in the background cuz the song fits these two way too well especially for whats to come later
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Have another fake screenshot type thingy from the first ever chapter of my Undertale/Underfell AU: Twinfell!
You can read it here: archiveofourown.org/works/2881…
Note: Twinfell takes place 7 years after the events of Flowerfell, and sort of combines Underfell with Flowerfell in a way.
Anyways hope you like
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What if thingy of Asgore vs Sans
based on an audio thingy my boyfriend TheOnePhun211/@theonephun211 made while voicing Underfell/Twinfell Asgore and it ended up inspiring me to make this
(also thanks to him for allowing me to be lazy and not do backgrounds lol) Asgore and Sansy drawn by me
but ye- also in case its not obvious, the Lieutenant Asgore is talking about here is about Papyrus cuz after Frisk died/failed to save the monsters from the barrier (and sans accidentally absorbed her SOUL) Papyrus convinced Asgore to spare sans and ended up taking sans punishment for him (hence how he got the 3 scars over his eyesocket) aaaaaaaaand ye- now Asgore's had enough of Sans shit that not even Sans brother can save him this time.
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A friend was drawing Disbelief Papyrus in my discord server which inspired me to do a Underfell/Twinfell version and this happened :'D
disbelief but its Twinfell Papyrus vs Aku lol
i guess in this AU Akumu killed Sans perhaps after TFAlphys/TFAsgore tortured him and Aku slipped into his room and killed him when he was Fallen Down. or something andddddddddddd- ye then this happens :'D
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finished another (I forgot how much a pain drawing ribs are :'D)
for my ref./headcanon on the Judge role regarding how it works
and basically a magic symbol will appear on the body for whoever takes on the role and basically only the King or Queen is able to remove the symbol or even transfer the symbol onto someone else if the original Judge becomes too weak or old to do it anymore.
Note: The symbol also binds the user to the role of Judge and kiinda grants them the powers of the JUDGE as well (to see how much KR someone with a lot of LV has gained, the LV/EXP and even kill count) also power to see and remember RESETs etc.
Also Note: The JUDGE Symbol can appear in any random place and not all Judges have the symbol on the exact same spot each time.
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from the song "We're not coming back" by tryhardninja: www.youtube.com/watch?v=esyZSo…
Version without the lyrics
(Also just in case its still kinda hard to read I'll leave the part of the lyrics that inspired this here:)
"Tell our families and everyone we know, yeah We're not coming back, we're not coming back, oh Count them one by one, every single soul here We're not coming back, we're not coming back (home)" ((old art btw, this was before I decided what my designs would be for the 6 fallen humans in my Undertale AUs))
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Aaaaaaaaaaaaand im officially scared of the flower now lol
Read here: archiveofourown.org/works/2881…
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and yes she did in fact rip off the deltarune symbol from her dress
cuz she's 100000000000000000000000000% done with Asgore after an additional 7+ years living under the Kill or Be Killed law so its her way of p much say "F*** You" to the Kingdom
You can read Twinfell here: archiveofourown.org/works/2881…
ALSO THANKS TO MY RETARD BOYDRIEND TheOnePhun211 FIR THE DUSTIES
SAI NO HAS GOOD EFFECTS SO LOVE YOU BEWWWWW
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sort of a spoiler for twinfell sorta not at the same time-
but basically after chapter 13 or whatever i left off on in my fanfic.net version of the story before it accidentally got yeeted off Ao3 and i decided to rewrite the entire thing- after the date/fight with aku and papyrus, he doesnt friendzone the player/frisk/whatever at the end of it like how canon/undertale papyrus does, instead he stays with aku, calling her every 5 minutes cuz he wants to learn what love is like and like learn to be better instead of following the Kill or Be Killed law all the time (and in my story TFPaps also sorta crushes on Aku cuz of how strong she is, having never been beaten in a battle before he fought her) sooo- yeah. they sorta p much become a thing in exchange that papyrus would release otakus SOUL he captures in the snowdin arc if the first draft version of Twinfell I have still up on my fanfic.net acct.
Note: Papyrus and the twins are relatively the same age in TWINFELL; Papyrus is about 14, the twins are both 13 give or take. Papyrus is just tall as frick lol, while Sans is about 18 or 19 in the story and is just short. Just an FYI
meant to be a cute thing where Aku is in Papyrus' room painting the fake nails he always wears underneath his favorite red gloves so he can claw at people to reserve magic and be more magic. (he also canonically hisses at people he hates :'D)
Both of which he learned from his pet cat "Doomfanger" he adopted when the thing went through the Barrier keeping the monsters trapped underground and kept following Papyrus around back when he was a babybones lol.
((Cuz hes still a papyrus and still needs to be a butthead/nerd lmao even if he's edgy now)) XD
Newer/better/polished version: archiveofourown.org/works/3728… (Prologue) archiveofourown.org/works/2881… (Official version)
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got inspired by the KingdomHearts game over screen tbh for this lol and- ye idk why but i pictured this is what happens to frisk or whatever whenever they died in undertale before the reset happens (cuz im a huge KH fan and i also couldnt help but notice the hearts in KH and SOULs in UT are used as kiiiiiiiiiiinda the same way in a weird way) sooooooo ye :'D Kind of a preview to the beginning of chapter 6 for twinfell lol (still being worked on) but wanted to post the pic first for it which is gonna go with it when its eventually finished (Also gave Otaku a bit of a redesign cuz his outfit basically was giving me OCD since it wasnt like his sisters and- ye. it was too boring so now its better<3) Read TWINFELL here: archiveofourown.org/works/2881…
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"If I could show you
What this world’s really like
I think that I’d
Like to show you with a good fight
-
If I could show you
Then I would
Do my best to welcome you
To a world where nothing is alright
-
So using these bones
Aimed at you
I’ll show you, you should have seen
All the warnings there to turn back
-
It’s up to you, so
I’ll be fair
If you’re ready to go on
I’ll no longer stall in my attack
-
Oh were it different;
But I learned long ago
That heroes aren’t as cool
As the villains we adore
-
The Great Papyrus
Isn’t here anymore
This member of the guard
Is the one you’re looking for
-
And it was foolish
Thinking I’d salvage it
Your reason’s at an end
When you’re talking to the dead" Song: www.youtube.com/watch?v=Ds58Ck… Cuz it also hella inspired me to draw this And ye- I cant wait to get to the Snowdin Arc and rewrite that one for TWINFELL<3
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Story: archiveofourown.org/works/3759…
Decided to draw the final scene after Raavi is born in the one-shot
*And even though in the story his SOUL was still inside his own ribcage when Raavi was being born/stealing the last of TFSans magic it needed to create a more solid magical body to protect her own SOUL. i decided in the drawing to make TFsans soul outside his body just cuz- idk it looks better lol :'D
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She's either Teen or Pre-teen here but- ye.
From here: archiveofourown.org/works/3759…
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Flowey: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA-!!!!!!!!!!!!!!!
(And yes I know this didn't need to exist but the song got stuck in my head, and i just NEEDED to get this out of my system) Soooo despite it being stupid as hell this needs to
Thanks to my boyfriend TheOnePhun211/@theonephun211 for helping me make this into a gif<3 since Paint Tool Sai doesnt let me animate :'D
But ye-
Also in case anyone is wondering why Frisk has a bit of a stubble, it's because it's been 10 years since Raavi is born, and TFSans arrives in Undertale and left his own AU. not including also however many years its been since Frisk brought the monsters to the Surface as well before the Twinfell bros arrive in Undertale sooo thats why. Frisk is like- 20/30 years old here while Raavi is about 13.
Yes I headcannon Frisk being a boy. And Chara as a girl
A prologue to Twinfell, 7 years before THAT story takes place.
Takes place right in front of the Barrier, and how TF!Sans absorbed Frisk's SOUL, and shows my alternate ending to Flowerfell for Twinfell to take place.
Some random Kustard one-shot due to my friend on my discord server giving me inspiration and getting mad at me cuz I write too much angst lol
Soooo have this random one-shot featuring Sans from my AU Twinfell x Classic! Sans from Undertale having a baby because cute (with slight angst)
One-shot of Paps saving Sans from Asgore/the Royal Guard
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Has robot arm and eye because Asgore felt like basically punishing her too for Undyne betraying him/creating her own rebellion group against him/Asgore's "Kill or Be Killed" Law since they were still dating at the time.
The eye is also more so to give her "matching scars" since he was also responsible for taking Undyne's eye.
(FYI: She normally wears both elbow high gloves, but just for the sake of the ref I just drew her with one so you can see her robot arm lol)
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The Captain of the Royal Guard from Snowdin after Undyne had left to create her rebellion the "Freedom Fighters." He became Captain at the age of 8, post-events to Flowerfell/Frisk's death and forced to grow up far too early to take care of his brother who became far too depressed to do even the most minimal of things and take care of himself.
(Currently 14 or 15 in TWINFELL)