Omegatale and Omegatale AT's and AU's stories

Omegatale: A long, long, long time ago human and monsters rule over earth a till one day... A doctor name Gaster made something that could end everything the humans saw monsters as dangerous creatures that should be underground forever the monsters and humans had a war than... The humans won sealing the monsters underground. Than 1 day Gaster made too people Sans and Papyrus. To Gaster Papyrus was the strongest while Sans is the smartest. But soon Gaster saw that Sans could stop Undyne in her strongest power Gaster kept training Sans and Papyrus a till he fell into the Core. Many years latter a human came to the underground their name was Chara they got adopted by the Dreemurr family than something bad happened a guy by the name Adem came he wasn't and he wasn't a monster only Sans and Chara could see Adem. Soon after Chara got sick and was dying their wish was to see a pile of golden flowers so Asriel took their soul and went to the surfers and lay Chara down on golden flowers but the humans saw Asriel and thought Asriel killed Chara so they attacked Asriel. But Asriel just walked away and when he got back to the underground he died... When Asgore heard that his son died he was fill with anger and told every monster that any monster that comes down to the underground will die. Toriel heard this and leave Asgore for what he had said.

Alternate timelines
Omegatale alternate genocide timeline 1/aka Omegatale: Last Omega: Same story as Omegatale but something new happened Sans find a gray door and when he went in it he said a old friend. Gaster told Sans everything and told Sans he would help him to kill the human.

Omegatale alternate timeline 1/aka Omegatale: Hardmode: Same as Omegatale but harder.

Omegatale alternate neutral timeline 1/aka OmegaHorror: Ever since Asgore die the monsters been in despair Toriel try to became queen again and to make a rule that all humans that fall down should not be killed but Undyne knocked Toriel out and became the new queen and now the new rule is that any human that falls down must be eaten.

Omegatale alternate genocide timeline 301/aka OmegaDust: After 300 genocide runs Sans had gone mad and he killed all monsters in the underground but if he wins he becomes LV 20 if he loses the Frisk automatically becomes LV 20

Omegatale alternate alternate genocide timeline 301/aka KillerOmega: After the 300 reset Chara told Sans to join them Sans having no other reason not to said sure and than him and Chara killed everyone in the underground than Sans killed Chara to be LV 20

Omegatale alternate alternate alternate genocide timeline 301/aka OmegaInsanity: Sans went insane and kill almost all monsters but didn't kill Papyrus. Papyrus is just a head watching all of what Sans is doing but Papyrus can still attack.

Omegatale alternate genocide timeline 2/aka Omegatale: Disbelief: A story where Chara fights Sans and not Papyrus but fights Papyrus in Judgment Hall.

Omegatale alternate alternate genocide timeline 2/aka Omegatale Revenge: Same as Disbelief but this time Papyrus is more serious to kill you.

Alternate universes
Omegatale alternate universe 1/aka OmegaSwap: A alternate universe where everything is swap.

Omegatale alternate universe 2/aka OmegaFell: A alternate universe where everyone is a asshole will Flowey is a cool dude.

Omegatale alternate universe 3/aka OuterOmega: A alternate universe where all monsters is in space because of the humans and Frisk is the only one to set them free.

Omegatale alternate universe 4/aka DestroyerOmega: A alternate universe where characters have unique powers.