Avertale (name changed to Aversitale) is an au where the story and some of the gameplay change.
History[]
Here instead of 2 races there 3 races, humans, monsters and aversions. One day a war is created by aversions and when the monsters fall to the humans they see this as an advantage and try to defeat the humans as they now had less defense. But the aversions are defeated and they are locked underground with the monsters. After this the aversions filled with a great hatred and thirst for revenge, so they go to where is the mysterious being that nobody has seen for years: Gaster (in this au he did not create the CORE and he was not the real scientist, the CORE was created by all the monsters together) and after reasoning with Gaster, he accepts since he has the same hatred and absorbs the souls of all aversions, becoming a very powerful being. After that the aversions continue to haunt everywhere trying to kill the human despite not having a soul.
Routes[]
Neutral: the neutral is more or less the same as the original Undertale except that obviously aversions appear on your way, and Gaster does nothing to you, only after defeating Omega Flowey does he stare at you carefully and do nothing.
Pacifist: in this route it is similar to the neutral one, the final battle is against Asriel Dreemur, but the battle is short since at one point in the battle Gaster uses all his power to make everything disappear (basically the real pacifist is impossible in this au).
Genocide: After killing Asgore and Flowey, Gaster appears and says he has a game for the player, and after that everything resets.
Secret Route: after what Gaster says about the game, when you start a new game several things will be changed, neither Flowey nor Toriel will appear, and the ruins will be empty and the only thing there is dust everywhere. After exiting the ruins and going to Snowdin, some hands come out of the ground and catch Frisk, leading him to the end of Snowdin, where he finds a strange dislike with a completely black smile, red eyes, and a bunch of hands. After fighting that aversion and defeating her (which can be considered a boss) Frisk arrives at Waterfall. In Waterfall there will be many fights with ghosts with dark smiles that will attack with attacks from different normal but more difficult enemies. In the places where a dyne should be chasing you there are only giant eyes that shoot red acid drops. When you reach the end of Waterfall you can find a kind of version of Undyne the undying made up of many aversions that will be another boss. After defeating that aversion and reaching Hotland you find yourself in Alphys' laboratory at Mettaton, who is trapped between hands protruding from the ground. If you help Mettaton get out of hand, Mettaton will fly away and go somewhere else. If you don't, the hands will break Mettaton and Mettaton will explode. Hotland's puzzles will be disabled and various dislikes will be encountered along the way. After you get to where you should fight Mettaton Ex, if you helped Mettaton escape you will find him and he will say “Whoa, whoa, you seem like the person who saved me while I was trapped. What a surprise. Perhaps you have already noticed my whole absence has been replaced by atrocities that leave no one alone at any time. Right now I was going to take you to a place where we would all be safe, but, you know ... it's not safe to go back, so I only have one mission. TAKE YOUR SOUL AND GET OUT OF THIS HELL. " Then a little battle with Mettaton starts, but after a few minutes he will say “at this rate I will never be able to reach the surface, he has no choice but to surrender. Darling, just promise me one thing. Please tell me that I can escape from this horrible place. " Then the battle ends and Mettaton stays where the fight and lets Frisk pass. When Frisk arrives in the courtroom there is nothing, and no one tells any stories. When you get to where the barrier is, you meet Gaster, who says that you have completed the game, and that now there is only one more thing left. It will give you the option to either destroy the world, or leave everything as is. If you choose the first one, everything will be destroyed. But if you choose the Second, a long battle against Gaster will begin. After defeating Gaster, Gaster will expel the souls of all aversions from his body, and then Frisk kills Gaster and goes underground with his soul.
Gameplay[]
la jugabilidad es parecida a la original, pero hay una diferencia. Si estas mucho tiempo en una batalla de algo que no es un jefe, tu alma se volverá corrupta y perderas, haciendo más difícil la jugabilidad.
Most of this text is done with the translator, so I am sorry that there are spelling errors.