Anti-Deltarune

Anti-Deltarune (originally called Anti-Undertale 2) was a sequel to Anti-Undertale that began development in May 2018 by N.Brio, however development stopped around late 2018 but eventually returned in early 2019, unfortunately with N.Brio's computer dying in june 2019 and being reset, the game was lost and therefore cancelled, however, it's story is still canon to Anti-Undertale.

Game Development
Ideas for a sequel for Anti-Undertale began in early 2018 by N.Brio, he then began development in May 2018, however, he soon faced a problem with his computer not being to access the Internet for whatever reason, which led him to spend more time in his grandma's computer instead, and therefore not working too much in the game, once the problem was fixed, he continued development, but by september 2018 he had lost most of his friends, which caused him to stop working in the game, but later by late 2018 to early 2019 he began development again, this time he renamed the game to Anti-Deltarune and redesigned many enemies to be based on Deltarune's characters rather than Undertale, later in 2019 he uploaded a now lost trailer to his channel, then in June 2019 his computer died, and after waiting for 2 months (which felt like 2 years) he got his computer back, but unfortunately it was reseted, so all files were lost, and he had never uploaded the files somewhere for backup, so the game was sadly cancelled and became lost media, only a few screenshots survived.

Act 1
The game opens up with an intro where the events of the previous game are explained, after that, it says that Ivlis was killed by Salt who then reincarnated as N.Brio and supposedly killed Salt, and then, the two villains of the previous game (Mario Undertale Kid and Undertalefanmaster 90) return with a new plan, them and their army invade the Lulu Caguei-mes mansion again and throw the main protagonists out of the window, and after that, they capture 2 of the least important protagonists from the previous game (Undertale Sucks and Frask from Underfail) and take them to a ritual room where they will perform a sacrifice to summon a powerful demon who will help them take over the world, N.Brio and his friends go through the mansion and try to fight the villains but fail, who then kill the 2 former protagonists and summon the demon Dan Salvato, the demon scares the protagonists alway and allow them to live if they never come back, N.Brio and his friends decide to go to the Grandma who saw the grape's house, but she appears in the forest and tells them that her farm was also raided by the Underfags, and Peek Brasileiro also appears and tells the characters that he went on to buy bread but the whole city was taken over by Undertale fanboys, so all the characters unite and go through the woods to try to find a new home. (the beggining part of the story was based of Anti-Undertale: The Movie's story, which in of itself was copied directly from Scrooge Mcduck's comic called "Scrooge's last adventure") After walking for a while in the woods with rain, they meet with Lore Kyre who was sent by the villains to kill the protagonists after they changed ideas about letting them leave, but N.Brio & co defeat her once more, as the rain gets stronger, they find a ranch called "Skinwalker" (based of a real haunted ranch by the same name), they try to settle there but a ghostly wolf appears and attacks their lifestock (sheeps and cows, which already lived there for whatever reason), they try to kill the wolf but then he disappears into the woods, so the characters decide to go inside and settle there, in the next day, N.Brio and some other friends are tasked to go find some food while Peek and Vovó (grandma) stay there cleaning up the place, as N.Brio finds food in the middle of the woods, he's attacked by Miner from Miner Ultra Adventures, they try to fight but he runs alway after being harmed, N.Brio then goes back to the house with the food and tells Vovó and Peek about the miner attack, they then go back to the house and try to cook the food, but something is missing (probably other food they wanted to cook and i forgot about) so Vovó and Peek go find it in the night, only to get attacked by Miner again, who also flees after getting attacked, so the 2 return to the ranch with the food and a cooking minigame begins where Pingas Gaming and Vovó cook the food, during that, Pingas goes to outside and finds a Pug who he then adopts, but after coming back he realizes that Vovó didn't take care of the oven and the whole house caught fire because she was busy watching the Spider Man cartoon, after trying to set the fire off and failing, the food gets ready and they serve it either way, later that night they finish setting the fire off. The next day, Vovó and Peek wake up, Peek Brasileiro says he got stuck in the chimney and had to sleep there, but then the 2 realize that N.Brio, Pingas, Frask and Fat Rat have disappeared, and a trail of some kind of food is left in the ground, so the 2 follow the trail and find a secret part of the forest, deep in the woods they continue to follow the trail while also fighting against other types of ghostly wolves and ghosts, eventually the 2 find the other characters tied up by Miner, Vovó and Peek then fight against him, Vovó throws grapes which he then follows to get, and the 2 untie the characters, then, now that they are all together, they fight against Miner, and finally kill him, leaving a huge part of the inner woods on fire, after that, they all return to the ranch, where most of the characters start playing Charlie Charlie while N.Brio goes to sleep, once he wakes up, the characters suggest they play something else, and N.Brio suggest Bubsy, but Peek says that Bubsy sucks, which pisses N.Brio off and the two start fighting against each other, during the fight, Peek summons his friend Davidoriass4, but he's defeated by N.Brio and before dying, says that he always hated Peek and never wanted to work with him, N.Brio then finishes Peek off by beating him, after defeating him, the characters tell the 2 to stop fighting, but N.Brio disowns Peek as a friend, which enrages him, and Peek chases him and the main characters trying to kill them, so they all flee the ranch and the ghosts capture Peek before he manages to escape and then imprison him in the ranch, while the characters flee to inner parts of the woods amidst the rain. It then cuts to some time after, where N.brio and his friends (as well as the pug from earlier) are now living in the middle of the forest with a tent and a campfire, Frask then says to N.Brio how much she misses her time at the mansion, and the other characters agree with it, then, N.Brio has an idea, he knows a place where they can get very powerful and return to the mansion, however, the Magic Treasure is hidden within another reality, which goes by the name of "SeteAlem" (lit. Seven Beyond, a brazilian creepypasta about an alternate dark reality), but his friends say it's insanity, however N.Brio decides to go to it either way, before entering the cave that can transfer them to another reality, his friends change idea and decide to go with him (including the pug), after they arrive there, they make their way through a dark haunted town and fight against demonic ghosts, they continue following the way until they arrive in it, a lava cave, where the treasure is hidden, they make their way through a difficult labyrinth until they finally reach the treasure, however, before getting the treasure, a battle starts against two seemingly normal ghosts, until HentaiLover (Pingas Gaming evil version from the previous game) appears, which scares the ghosts away, he then reveals that he was more than a mere error in Pingas' mind, but his counterpart from SeteAlem, and that once he was defeated in the previous game, he returned back to his homeworld, and now he wants revenge, so he battles against the main characters in an epic fight before getting defeated, the main characters then open the treasure and become very powerful, then they all pass out and wake up in the middle of the night in their homeworld in a big road called "Rodoviaria Seu Joaquim", they are all confused and possibly drunk, so much so they confuse a stranger's car for their car and take it, then travelling back to the mansion Lulu Caguei-mes, during that, a sequence play with the song "Dirigindo meu carro" playing, after arriving, their enter the mansion.

Act 2
once entering the mansion,they're surprised byHentaiLover, who has survived and followed them back home, he then grabs Pingas and kills him before dying, so the characters and forced to continue in their own, in this part, the game plays like a typical FNAFB game, where the characters cam roam free through the mansion and have to kill clones of Kris from Deltarune in order to continue, once they start the fight against the last Kris, he turns MLG and scares the characters, however, Pingas Gaming returns in a new form, by the name of Joey Fuckyou (with his character changing from Chisk to Grim from Billy & Mandy), he now only speaks english, and joins them in the fight, after killing Kris, he explains to the characters what happened, and they all open the door in the center room, after that, they go through a long empty hall only to meet up with Mario Undertale Kid, who comfronts them in a battle, but N.Brio and his friends defeated him, as he escapes wounded, they then arrive in the last room before the final boss, they then enter the room to the office, where Mario Undertale Kid, Undertalefanmaster 90 and Dan Salvato are waiting, but only MUTK and UTFanmaster engage in battle, as Dan Salvato stays in the background watching the fight, after fighting for a while, Undertalefanmaster realizes he cannot win, so he decides to take everyone with him, so he sets the mansion on fire (similar to the end of FNAFB 3) and all the characters fight to their death as the mansion collapses, one part of the mansion collapses and falls into Mario Undertale Kid, severely wounding him and presumeally killing him, as UTfanmaster continues to fight to his last breath, until the fire becomes so extreme that the whole mansion collapses on them. After that, a newspaper shows that the mansion burned to the ground and no survivors were found, as everyone presumadely died, and Dan Salvato completely disappeared, after that, the credits play, and the game is over. After the credits, a message says a secret code that you need to save, after that, the player gains access to a (non-canonical) museum based off the one from Modern Warfare 2, where the characters and assets from the story mode are found, and you can leave whenever you want by talking to the pug and going back to the title screen, in this map, there's a locked door that requires a password, by inserting the secret code from the end of the credits, the door opens magically, and you gain access to Act 3.

Act 3
6 Months after the fire of Lulu Caguei-mes, Chuckled, a new character (and N.Brio's online friend), is very confused and curious about the whole mansion fire, as it was very mysterious for everyone else, so he decides to go investigate it, while he travels through the city, he for whatever reason invades Lore Kyre's house, she has now become Emo/Gotch and Edgy, as she was defeated many times by the "heroes" and lost her job after the death of UTFanmaster and MUTK, so she decides to help Chuckled investigate, as an adventure would cheer her up maybe, so the 2 invade the place where the mansion once stood, and after searching for a while, they find a lever, which opens a hole in the middle of the place, the two then fall down into the underground, as the hole closes again, they somehow survive a very large fall and land up in an underground area, resembling ancient ruins and catacombs, they explore for a while and find a secret safehouse, where the remnants of UTFanmaster and MUTK's army (Undertale fanboys) escaped to after the mansion collapsed, this place is very hard to survive due to the shortage of food and water, Chuckled and Emo Kyre walk around and meet with Core das Antigas (a boss from the previous game), he locks a door that they need to pass, but says that he will allow them to pass through the door if they make him food, so they explore the mansion and get the food and then cook it, after that, they give it to him and once he eats it, he reveals he allows them to pass, but once they do, they meet up with a dead end, as Core enters the room and closes the door, he reveals he only needed to food to become strong again and then kill him, he fights against the 2 but they defeat him, and due to him being fat, they kick him like a ball and rolls out of the room back to the safehouse and then disappears (possibly dying), after they enter the safehouse, they realize a crack in the floor with a water dripping sound coming from it, after looking it up, they find out it's the sewers where the bad rats live, and the two enter the sewers to look up for more answers (and an exit too), this the last part N.Brio made in the game before it getting lost, but he did finish the story, and everything from here is still canon, although it was not made in-game. Chuckled and Emo Kyre explore the sewers before meeting up with the rats, they explain to them that all of the characters have survived the collapse of the mansion (including the pug), and after it, the villains set up the whole underground safehouse to reorganize their plans and not get arrested, they then send the protagonists to a prison deep in the sewers, which is protected by a labyrinth filled with enemies, so Chuckled and Emo Kyre decide to go save them, and the rats help them, after going through all of the shit, they eventually reach the prison and free the main characters, and they are then introduced to each other, and join forces to flee from the underground, they go through another dungeon before meeting up with Dan Salvato himself, so the all of the characters, rightfully enraged, engage in an epic battle against him, after beating the shit out of him, he explodes, and the passage to the exit of the sewers opens up, so everyone goes through another area more close to the surface, and after a while, they meet up with a mysterious character, this character covered in a hood and cape has appeared in Act 1 twice to sell the characters items, and now, he's revealed to be Ghost Ivlis, the past self of N.Brio, he then attacks the main characters but after fighting for a while, he throws then alway with his magic and goes to a secret chest, where his MLG powers were hidden, he then wears them and becomes powerful once more, they then cooperate, as N.Brio & co need to get past a locked door that's being held locked by magic produce by Salt in another dimension, N.Brio is surprised to see Salt is alive, and Ivlis goes in this dimension to get revenge, as he's the only one capable to defeat him, as the main characters keep waiting there in front of the door, in this part of the game, you play as Ivlis alone, who has the power to summon allies, he invades Salt's fortress and another FNAFB inspired section begans, as ivlis has to destroy all of the Cameras, every once in a while, he gets flashbacks of his past with Salt and how Salt destroyed him, after all of it, he destroys the last camera, which has turned into a Sonic Meme called "Dedo no Cu & Gritaria", and after doing so, he moves to Salt's room, where he meets his archi-nemesis, Ivlis and Salt then fight ferociously against each other, and with great difficulty, Ivlis successfully kills salt once and for all destroying his entire fortress and magic that kept the door closed in the normal dimension, as Salt's soul is sent to hell, Ivlis desintagrates with Salt's fortress, and finally rests in peace. Back in the normal dimension, the door finally opens, and the main characters escape the underground, however, they are sent to a new floating magical mansion, made out of the old one's remains, as Dan Salvato is revealed to have survived, alongside Mario Undertale Kid and Undertalefanmaster 90, after going through the mansion and fighting the enemies, N.Brio and his friends reach the final area at the top of the mansion, where the world domination ritual is being performed, Dan Salvato reveals he has betrayed Mario Undertale Kid and Undertalefanmaster, enraged by this, they try to fight him, but are defeated and thrown in front of N.Brio & co, as they plead them to kill Dan Salvato, and the final battle begins, after a long and difficult fight, N.Brio concentrates all of his power and hate, and unleashes an extremely powerful attack against Dan Salvato, which successfully kills him, as he explodes dramatically and his magical influence fades away, causing the mansion to collapse and everyone falls down, UTFanmaster and MUTK then retreat with their army, and N.Brio and his friends celebrate victory, after that, they went to find another place to live in the same city, "Ivly Games City" (the name is a parody of a misspell by one of N.Brio's haters when he was still called Ivlis Da Zuera), after that, the credits would've played, and the story would be finished with the true ending.

Playable Characters
N.Brio

Pingas Gaming

Frask

Fat Rat

Peek Brasileiro

Vovó

Joey Fuckyou

Chuckled

Emo Kyre

Pug (originally, scrapped)

Ghost Ivlis

Reception/Legacy
The game didn't really have a reception as it was never released, but according to the reception of the trailer of the game on YouTube, it was mostly negative, since N.Brio, unlike Ivlis, had far more haters than fans, and fewer friends as well, currently, some of N.Brio's friends, particularly Chak, wish to play the game. In mid 2021, N.Brio had an idea for a game called DHAFC the game which was to be made in RPG Maker MV and was going to be a sequel to Anti-Deltarune, however it did not happen since he couldn't make Frask and Emo Kyre's sprites to work, and had difficulty even running the game due to MV glitches, only a very basic testroom was made and a few sprites.

Trivia
1: During Act 3, there were a series of secret boss battles against Chupa-Cu, a very dangerous cryptid, you had to defeat one to unlock the next, each one getting harder

2: The game took lots of inspiration from Anti Undertale: The Movie

3: Many characters (including some N.Brio friends from mid 2018) were going to appear in the game

4: The music used on the Trailer was the song from the Five Nights at Freddy's 3 trailer

5: The reason for Peek Brasileiro becoming an enemy later on is because when the game began development, N.Brio and Peek were still friends, but they became enemies later on due to N.Brio hating Mario and liking Bubsy, which N.Brio implemented in the game

6: In one of the fights against Chupa Cu, Chuckled and Emo Kyre would be teleported to the Skinwalker Ranch where they wound find Peek Brasileiro, the monsters of that region became his "friends" but he still fears them a lot and wanted to escape, but after Chuckled and Emo Kyre kill Chupa Cu, they would leave him behind

7: In this game, Frask's sprites were based off her sprites from Lokotale Remake, where she wears a Gremio T-Shirt