Notes

Sleeptale (?) {Work in Progress}

Before bed you were told the same story every night;
Long ago two races rules over Earth: Humans and Monsters.
One day war broke out between the two races.
After a long battle, the humans were victorious.
They sealed the Monsters underground with a magic spell.

The true/ cannon story will be based off the pacific route in 'A Bad Nightmare' mode in the game version underneath.

(?)Story, not game, 1.0(?): Frisk fell into the underground and did a neutral route. However, they felt lonely with no know one believing their travel through the underground. So they decide to reset. Everything was the same until Frisk's first rest. When they awoke everything seemed darker and eerily quite. Slightly scared Frisk ran to the kitchen to find Toriel yet instead they saw a goat with black liquid goop as fur, with sharp claws and teeth dripping blood. She also had some sort of black goopy tentacle wrapped around her left leg
(tentacle week point and if damaged enough will let go of victim. Once the tentacle falls off the monster will turn back to normal. Its like a leech or parasite that turn monsters into Nightmare creatures.)

Game Version:
-Neutral route end: Makes it seem like you just woke up from the spot you were napping in. (After geno you find small spots of blood on your hand by you brush it on the grass thinking it was just some type of fruit you had eaten earlier).
-Genocide route end: Chara gives you the 'option' to destroy the world to let the both of you live in eternal rest. (If option REST is chosen then the screen will slowly turn dark like blinking and small text will appear saying "Yes we'll rest together forever. This is the route you have taken after all. This is what you wanted, . . . .right?" then full black screen. However, if other option (Don't known the name for it yet) is chosen then Chara will get angry at you and yell "I'VE BEEN FORCE TO SEE EVERYONE FALL INTO ETERNAL SLUMBER BECAUSE OF YOU. WE WILL JOIN THEM! You made your choice a long time ago." And then its like in normal Undertale were it shows the 999 damage does the knife cutting animation and then the screen turns black.)
-Pacifist route end:

-If fallen humans is named Frisk (Aka Hard mode): It will be the same monsters but all goopy like nightmare sans and they have a tentacle on them somewhere, infecting them and they're all kinda hellish or scary looking and possibly gory. Hard mode will be called 'A Bad Nightmare'. These monsters will deal lots more damage and even some of their personalities and time of when or if your fighting them might change. Lots more could be change depending on what route is taken. Nightmare mode will be the full game rather than just a silly. At the end of a pacifist run when your about to fight Asriel, Nightmare Sans comes and splits or rips Asriel's body in half's with his tentacles. Nightmare becomes the final boss, he talks about how he hates/thinks your kindness and everyone's positivity and stuff(idk). [Maybe half way through the first (or is it second) phase(?) Dream Sans comes and helps you (or he joins the Nightmare fight immediately. Dream will be before there before the fight and talk of course.) Once at the end of a phase Nightmare will turn back to Passive Nightmare and talk and cry(like Asriel when you defat him). When Dream goes over to give him a hug a tentacle comes out of Nightmares back and grabs Dream. Dream will be unable to fight in the next phase (This could be where the other Start Sans's join the fight).

(You fight Nightmare with Dream Sans and possibly, not sure, the other Start Sans like Ink and Blue.) (Are you sure you want this name, your life will become A Bad Nightmare.)

-If named Dream a new mode of the game will happen called 'Good Dreams' (it can't be accessed if you have completed geno route and if you try it will say, 'No your just full of Negativity.'): You will first be in a bright world near a tree that has black and golden apples (Dreamtale) you will see a skeleton (Dream) by the tree and he will turn around and say something to you (Idk what yet). Then the screen will turn white and you find yourself by the black tree that has no leaves in Ruins. In this mode monsters are less hostile and do less damage. In the act section their is a mini games you can do (idk how or what). If neutral route is done you will head back to Dream and he will say "Maybe it just wasn't the right timing. Could you try again?" (Or something idk how Dream would speak) and then it brings you back to the menu. If you do pacifist Dream will say "This is how it is meant to be everyone is happy." (Or something else idk).

(I might add another slot that if reset everything is forgotten as if or maybe it is a new world you you can play this mode multiple times.)