I’m not sure if I can make a page for them, even though I posted on tumblr first.
Skylartale
Undertale, but Frisk never fell down, you play as Skylar (so original name right) who falls down 10 years after frisk. Flowey has a real fight at the beginning of the game and has stronger plant magic. Toriel is the same because boss monsters don’t age, but Papyrus has finally gotten in the royal guard, is more mature, and has a wife. (I haven’t fully thought of their name but they are related to Alphys) Sans had to get a job, because he couldn’t live with his brother anymore, so he is a comedian. Papyrus teaches Monster Kid, who is now a teenager, to be strong enough to join the guard. Undyne is retired, and lives with Alphys, who is now taller due to a failed experiment meant to make monsters younger. Waterfall is almost the same, but when you almost leave you see the Grey (Gray) door. Turns out Frisk was somehow removed from the timeline before they fell down, and the only place to put her was with Gaster. After talking to Frisk, you learn she has never seen the underground, and asks if you can bring her through the underground (yes or yes question) and then she we be your ally, she can heal you every other turn, and can give hints on how to spare if you act. (She appears after you fight Papyrus on the bridge on no mercy) if you do pacifist, the amalgamates are the same, Asriel fight is easier and Alphys won’t attack you! If you do no mercy, Frisk is secretly scared of you, Alphys fights you, and Frisk runs away in new home and eventually fights you with sans (Frisk can die) Also in no mercy you kill flowey in waterfall for taking the kill on papyrus. You also still kill asgore.
Extras: Skylar wears a jacket that resembles Chara’s clothes, and a vest in Hotland. Her normal clothes though is a purple sweater with a heart in the middle, pink shoes, and blue pants. She also has purple dyed hair.
FishTale
Imagine Oceantale but with SpongeBob Psychics, You are still frisk, the Dreemurrs are Sea slugs, Undyne is a fish adopted by Alphys’ mom and dad, who are themed like coral. Flowey is an octopus, Undyne’s real mom is called Uralis, the head of the royal guard, the guard can’t have children, so she gave her daughter away. The royal scientist is still Gaster, sans and papyrus don’t exist, snowdin is called salty springs, hotland is called Saltland (so creative am I right) and the core is called the Waterworks.
RS!Outershift
My most thought over Au, Mettaton and shifty are the same, Papyrus is an introvert, and likes sushi instead of pasta, he wears a jacket that’s blue and yellow. Alphys is extroverted and wears a blue dress with yellow stars on it and is papyrus’ best friend. Papyrus has a special attack which is a bone that blasts like a gaster blaster, just with no karma (I based this on the genocide spare dialogue with papyrus and the sprite when the dog takes his special attack from undertale) he is also able to block attacks, Alphys has a house near the end of the ruins, and it’s her job on people leaving or coming in. Chara is more emotional and doesn’t have an infinite number of knives, her only knife attack is a slash and she relies on vine attacks, pellet attacks, and chaos busters Asriel has a blue shirt and green shorts, he uses stars, ice, and small shocker breakers. Toriel has divorced Asgore and leads the Royal guard basically stronger ablities than Asriel. She also has green soul.
Undyne is a cyborg so she doesn’t have a box form. The dialogue is basically the same and the fight is also. Sans still does karma, and chara still does bleed, Papyrus is also the son of Sans.
Another Swap: Mad Dummy - Muffet, the mad dummy sells clothes and also sells bubblegum. Muffet uses her spiders as attacks and the knife is now her pet who will hit their head against the box. The muffet spiderweb is now just string.
Here are some facts about the Asriel fight. In pacifist, he will still take damage, and in no mercy, he will block with ice. Once you kill him chara will appear behind you and fight you, leaving once they get tired of dodging, this will happen in every zone until the last corridor. Chara in the last corridor will have a normal fight, until you get to the final attack, which has flashbacks of Chara telling her family not to fight you, just to see their dust later. It will end with Chara saying they hate you and a barrage of attacks. (She will actually die that time) Sans in the garden knows he has no other way and attacks. He doesn’t have a long fight, but he has karma, bones, and blasters along with a bone spear to ambush you with attacks.
Here are some character Au’s I didn’t add on the tumblr:
Sabble-Tale Frisk and Chara: The genocide Duo. Frisk has a scythe that holds their determination so they don’t collapse. Chara lives inside Frisk and takes control when they die. Chara has a Dagger that forms from Frisk’s scythe they both wear overalls and blue and red striped shirts.
Swapterror Papyrus
Dustswap papyrus with more insanity.
After many resets, Papyrus goes insane, he’s tried everything, and he’s seen everyone dust in front of him. This is what drives him insane, he is clouded by the memories of timelines and his might gets corrupted. He sees everyone as a monster, he thinks they are all the human, he attacks everyone thinking they are the murderer of his friends, he reaches level 19 and sees the real human. He realizes what he’s done, but he’s too far gone. He now has to beat the human in a final stand. His powers are bones, karma from his brother, fire from the king and queen, the axe from Alphys, and pellets from all the floweys in the village.
I also thought of a new au, ForgottenTale
A story was meant to be made, but was abandoned by its creator. Sans is cheery, and is still the judge, wears purple clothes. Papyrus is always sad and has big ideas, but no motivation. Toriel is depressed, and no other monsters are in the ruins. Alphys is stronger than Undyne, but nobody cares about her opinion. Undyne is strong, but never shows her strength. Asgore is nicer than Toriel and doesn’t want any of this to happen. Frisk has brunette, curly hair, and chara is blonde. Both of them wear yellow and blue striped shirts.
I probably won’t make a game based on these Au’s so the community can have partial ownership, but if I see someone drawing my descriptions of my characters to ship, I’m making all of them a Fran’s Au (lol)