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Deltarune - Warpedsun

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DELTARUNE - WARPEDSUN: EVERYTHING SO FAR


INTRODUCING...

warped_sun_2026-2027_logo.png

...A WORLD WHERE NO ONE HAS TO DIE!

ABOUT

Warpedsun (stylized as Warped Sun and formerly WarpedSun) is a writer’s take on Deltaswap that reinterpret character swaps across the four released Deltarune chapters. It also includes characters from Undertale and has a parallel story called "Underswap". The story overall doesn't change, but it tries to be creative just by swapping characters and replacing locations to further change the plot.

CHARACTER SWAPS

MAJOR LIGHTNER SWAPS

  • Kris ⇆ Frisk

  • Susie ⇆ Dess

  • Noelle ⇆ Asriel

  • Berdly ⇆ T. Rex (Monster Kid)

  • Undyne ⇆ Alphys

  • Toriel ⇆ Rudy

  • Asgore ⇆ Carol

MINOR LIGHTNER SWAPS

  • Catti ⇆ Unused Doge Character

  • Rainy ⇆ Heats Flamesman

  • Snowy ⇆ Jockington

  • ICE-E ⇆ Darkosan (Onionsan Scrapped 3)

  • Warrior & Purple Guy ⇆ Mr. Sunshine & Abberant

  • Onionsan ⇆ Snowdrake's Mother

  • Sans ⇆ Papyrus

  • Father Alvin ⇆ River Person

  • Ms. Boom ⇆ Unused Grandpa Semi

  • Napstablook ⇆ Gloopi (Ruins Dummy)

  • Mettacrit (Mettacrit) ⇆ Angstrest (Mad Dummy/Mew Mew)

  • Grillby ⇆ Burgerpants

  • Dog ⇆ Unused Larpy Enemy

  • Dogamy & Dogaressa ⇆ Bratty & Catty

  • Lesser Dog ⇆ Unused Cheerleader Enemy

  • Greater Dog ⇆ Bob

  • Muffet ⇆ Nice Cream Guy

  • Froggit ⇆ Shyren

  • Whimsun ⇆ Woshua

  • Moldsmall ⇆ Moldbygg

  • Look ⇆ Aaron

  • Migosip ⇆ Waterfall Shark

  • Vegetoid ⇆ Love Crab

  • Ice Cap ⇆ Vulkin

  • Snowman ⇆ Tsunderplane

  • Faun ⇆ Clam Guy

  • Gyftrot ⇆ Elephant Monster (Art Book)

  • QC ⇆ Diamond Receptionist

  • Inn Receptionist ⇆ Hand Receptionist

  • Sleeping Monsters ⇆ Hot Dog Harpy

  • Rabbit Kid ⇆ Diamond Boy

  • Rabbit Lady & Cinnamon ⇆ Tall Diamond Boy

  • Gift Bear ⇆ Fire Coffee

  • Political Bear ⇆ Business Dude

  • Grillby ⇆ Burgerpants

  • Crazy Bun ⇆ Oni

  • Big Mouth ⇆ Disembodied Fox Head

  • Punk Hamster ⇆ Dress Lion

  • Ugly Fish ⇆ Scared Donut Guy

  • Scarf Mouse ⇆ Ficus Licker

  • Red Bird ⇆ Business Manticore

  • Red Demon ⇆ Shambling Mass

  • Slime Family ⇆ Dragon Family

  • Knock Lover ⇆ MTT Resort Resident

  • Ice Wolf ⇆ Charles

  • Library Lizard ⇆ Fish Receptionist

  • Library Loox ⇆ Slime Janitor

  • Scarf Lady ⇆ Fuku Fire

  • Lady Garf ⇆ Skateboard Girl

  • Gap Bird ⇆ Snowdrake's Father

  • Stripped Bird ⇆ Echo Flower Explainer

  • Scared Donut Guy ⇆ Elder Puzzler

MAJOR DARKNER SWAPS

  • Prince Ralsei  Guardian (Aka Ellie

  • Lancer  Clover

  • King of Spades (Chaos King)  King of Clubs (Roaring Kings)

  • Seam (New Name: The Seer)  Jevil (New Name: Jelino)

  • Queen (New Name: Ms. Kueen)  Tenna (New Name: Antten)

  • Spamton  Eram (New Name: Eravem)

MINIBOSS DARKNER SWAPS

  • C. Round  Pumpkin (New Name: Jester Jack)

  • K. Round  Jackenstein (New Name: Wild Jack)

  • Rouxls Kaard  Puzzle Masters

  • Tasque Manager  Weather Duo

  • Sweet, Cap’n, K_K (New Names: Sweet Hyjax (Blue Addison), Captain Hyjax (Swatchling), Kangal Hyjax (Werewire))  Small Mike (Pippin), Cowboy Mike (Zapper), Cat Mike (Shadowguy) (New Names: Battat, Jongler, and Pluey)

MINOR DARKNER SWAPS

  • Ruddinn  Mizzle (New Name: Lancy (Spade))

  • Hathy  Organikk (New Name: Cluber (Club))

  • Jigsawry  Bibliox (New Name: Pookupsie)

  • Top Chef (New Name: Topre)  Guei (New Name: Ooguei)

  • Bloxer  Worm

  • Malius  Balthizard

  • Royal Coat Rack  Unknown

  • Ponman  Fire Extingusher (New Name: King Black (White Piece))

  • Dark Ponman  2nd Fire Extingusher (New Name: King White (Black Piece))

  • Block Tree  Wicable

  • Starwalker Bird  Winglade

  • Original Starwalker  Rabbick

  • Secretary  Clerk

  • Ruddinn Ranger  Miss Mizzle (New Name: Fancy Lancy)

  • Head Hathy  Philospher Organikk (New Name: Elite Cluber)

  • Pair of Eyes  Artist

  • Jailed Jigsawry  Rouxls Kaard's Puzzle

  • Trashcan Ruddinn  Dumpster Mizzle (Dumpster Lancy)

  • Circus Animals  Branch, Cross, Disk Organikks

  • Plugboy  Crowd NPCs

  • Werewire  Armless Shadowguy

  • Werewerewire  Armed Shadowguy

  • Electro-Dasher  Horse

  • Addisons  Pippins

  • Trashy  Dumpers

  • Virovirokun  Trashy

  • Nubert  Watercooler

  • Ambyu-Lace  Serious Trashy

  • Hacker (8-Bit Hyjax)  Photorealistic Mike (Michael)

  • Popup  Shuttah

  • Maus  Silent Cat

  • Maus Wheel  Singing Cat

  • Nubert  Tao

  • Swatch  Ramb

  • Swatchlings  Zapper

  • Tasque  Wig Robot

MISCELLENIOUS SWAPS

  • Toby Fox  Temmie Chang

  • Forgotten Man ⇆ Old Man (New Name: Wordsmith)

  • Everyman (New Name: PARTNER)  FRIEND (New Name: Legeceasterscir Cattus)

  • Roaring Knight  Tormenting Storm

  • Mysterious Tree (New Name: Warden)  Titan (New Name: Statue)

  • Titan Spawn (New Name: Eye of Ink)  Egg (New Name: Forbidden Fruit)

  • Shadow Crystal (New Name: Dark Gloop)  Pipis (New Name: Easter Egg)

  • Old Machine (New Name: NEO Armor)  Shadow Mantle

  • Power of Neo  True Hero

LOCATIONS (TO BE CHANGED)

Home Kingdom (WIP)

  • Dreemurr Castle

  • Holiday Manor

  • School

  • Movie Theater

  • Hospital

  • Library

  • Holiday's Trees

  • Town Hall

  • Warped Sun Shrine

  • Abandoned Church

  • Paps' & Pasta's

  • Royal Guard Barracks

Unused Classroom Fountain

  • ████████

  • Ice Palace

  • Snowdyn Town

  • Ooguei's Zone

  • The Inn.

  • Saloon Rules

Supply Closet Fountain

  • Faithful Horizon

  • Study Hall

  • Riverside

  • Dark Fortress

  • Statue Location

TV Store Fountain

  • TV Archipelago

  • Deserted Channels

  • Teltropolis

  • Alleyway Mirror Maze

  • Teltropolis Manhole

  • Statue Location

STORY (SO FAR)

CHAPTER 1: PRELUDE

Warpedsun Chapter 1, subtitled "Prelude", is the first Chapter of Warpedsun. The Chapter is primarily set in the Dark Fortress, a Dark World created in the School's Supply Closet. It's antagonist is Queen Clubs, and its Easter Egg Boss is the Seer. This Chapter also has it's standalone route, the Curious Route.

SYNOPSIS

The Chapter begins with a view of the front of a book named "LORD OF THE HAMMER," where the player is told by a voice about a prophecy that can be altered based on their decisions. The player would meet three heroes: the girl, a Guardian of Darkness, and... The screen fades to black. The player awakens to control a silent human named Frisk Holiday. Frisk is a human teenager who lives with their father Rudy in Home Kingdom.

Frisk is assigned to collaborate on a writing assignment with their sister, Dess, a frightening Deer Monster. During class, Dess and Frisk are assigned to find a new seat in the Unused Classroom. However, they discover that the room is a pitch-black void with a dazzling ambiance. After they enter, the door slams shut and the floor breaks way beneath them, causing the pair to plunge into an unknown Dark World.

Within it, the pair meets Guardian, a compassionate dark princess. She reveals that they are two of the three heroes of the Legend of the Warped Sun, with herself being the third. She explains that they will restore balance between light and dark by sealing Dark Fountains. During their quest, they meet Clover, an evil princess who is determined to prevent them from reaching her kingdom's Dark Fountain. Dess abandons Frisk and Guardian to team up with Clover after feeling unwelcome. Dess' friendship with Clover helps the both, with Dess feeling more accepted for who she is and with Clover seeing the party's point of view.

After Frisk and Guardian defeat Dess and Clover, they join the party. Dess informs Clover that they would most certainly face her mother, prompting the latter to betray them and lock them in the Dark Fortress' prison tower. Dess escapes, leading Clover to fight her, only to miss her special attack. Following the battle, Dess assures her that she and the party would not harm her father. As a result, the two renew their friendship.

Clover's mother, Queen Clubs, fights the party in Dark Fortress to keep them from sealing the Western Fountain, but is eventually defeated with Clover's help. After that, Frisk and Dess bid farewell to the Dark World and seal the Fountain with the power of Frisk's HOPE.

Frisk and Dess return to their world together, finding themselves in the school's Supply Closet, surrounded by board games, decorations, and antique toys representing the Dark World they explored and the personalities they encountered. Frisk and Dess decide to return to the Dark World the next day.

After Frisk goes home with Dess and goes to bed, they shamble out of bed in the middle of the night, their face seemingly grotesque as they shuffle around the room. They rip out the PINK Soul, throwing it into a birdcage, before revealing a RED Soul and putting it in their body. After that, they pull out a knife and looks at the camera with a menacing smile as their eye glows red.

Curious Route

"CURIOUSITY KILLED THE CAT"

Early on in the chapter, the Player is given choices to force the Darkners of the Western Fountain to flee or to spare them into the party. If the Player chooses for Frisk to force the Darkners to flee, the ending of Queen Club's battle will be altered, with her willingly surrendering so Dark Fortress is spared instead of him attempting to backstab the party.

Before sealing the Dark Fountain, Frisk goes by themselves to find the lantern to light up the BASEMENT of the Dark Fortress to access the battle against the Seer on their own. After finding the Seer in the dark, the battle begins. After the Seer mana is low, the Player is given a choice to SPARE Seer or to EXECUTE him.

If the Player spares Seer, they will be given the Seer's Magician Hat as an armor and the Easter Egg. If the Player chooses to EXECUTE him, Frisk will use a spell that gets rid of the Seer's eyes, leading him to slowly die as Frisk blows out the lantern. Frisk would gain Seer's Mana Staff after the battle, however Frisk will not receive the Easter Egg.

The ending for the chapter is the same with minor differences in how certain toys look.

CHAPTER 2: FOR YOUR ENTERTAINMENT!!

Warpedsun Chapter 2, subtitled "For Your Entertainment!!", is the second Chapter of Warpedsun. This Chapter is primarily set in TV World, a Dark World created in the TV Store that was closed for renovation. Its antagonist is Antten and its Easter Egg Boss is Shadowed Eravem. This Chapter also has it's standalone route, the Soul Ablaze Route.

SYNOPSIS

The chapter begins with Dess slapping Frisk awake, after which she discovers Frisk with a kitchen knife and acts shocked. Rudy soon enters their room, admitting that he realized Frisk had eaten all of the Gingerbread Cookie Cake he had cooked the day before.

Dess and Frisk arrive late for school, and she expresses her desire to return to the Unused Classroom World. As they approach the classroom door, Asriel appears and encourages the two to join him and Monster Kid in sneaking into Home Kingdom's only TV Studio, which was under restoration. After she declines, Dess and Frisk enter the Unused Classroom and travel to Snowdyn Village. However, they discover that it is as empty as when they initially arrived, with only Guardian greeting them.

Frisk retrieves all of the goods from the Supply Closet and transports them to the disused classroom, as instructed by the Guardian. This brings the occupants of Dark Fortress to Snowdyn Village, where many of the newcomers open shops. Dess eventually adds that the two have schoolwork to do, and asks Guardian if they can write about their adventures. Guardian rejects, and owing to the knowledge Dess provided, she banishes them from the Dark World until they begin their homework. Before they go, Clover and the Puzzle Masters enter Frisk's inventory.

Dess brings Frisk to the TV Studio to meet Asriel and Monster Kid, only to discover a Dark World inside. They meet Antten, the ruler of the TV World, who entices Asriel to join him on his quest for never-ending entertainment for all Lightners. When an Armless Staticguy blocks the route, Guardian appears, casts Snow Blanket, and regroups with Frisk and Dess. The group defeats Antten's minions before confronting Monster Kid, who voluntarily joined forces with Antten after signing a contract.

After a tough encounter with an Armed Staticguy in Channel Desert, Dess is healed by Guardian's harp magic, making her intrigued in healing via an instrument. In her enthusiasm, she walks off with Guardian down a branched route, leaving Frisk to explore on their own. While wandering the desert, Frisk reunites with Asriel, who discovered a loophole in Antten's contract. In Frisk's companionship, Asriel learned to express his emotions. Dess learnt how to use GUARDIANHeal with an instrument, which is a low-level healing spell, whilst with Guardian. The party eventually reunites, but Antten captures them, along with Monster Kid, as they reach Teltropolis.

The party is imprisoned in Teltropolis Prison, but they escape with Clover's help. Frisk, Dess, Guardian, and Monster Kid collaborate to save Asriel. Monster Kid learns to be more sympathetic as they navigates Teltropolis after failing many quizzes. The party eventually faces Antten on the Capitol Building's rooftop, where they fight him and a Monster Kid who is forced by contract to attack the party.

After fighting Antten, he explains the origin of the TV World: it was created by the Angel of Chaos, who has promised Antten a world of entertainment before he taken his leave. In the Angel's absence, Antten plans to force Asriel to expand the TV World by making a Dark Fountain. He then deploys his ultimate form, OMEGA Antten, to attack the party.

After defeating OMEGA Antten, he advises Asriel to create his own Dark Fountain before being unplugged. Before Asriel can create the Dark Fountain, he is stopped by Guardian, who reveals that an overabundance of Dark Fountains will cause a catastrophic event known as the Age of Chaos. Antten decides to abort his scheme after learning of this.

Frisk seals the TV Studio, and the Lightners return to the Light World, waking up inside it. Monster Kid, Asriel, and Dess leave the TV Studio while Frisk transfers its different things to the school's Unused Classroom, allowing the TV World's recruited Darkners, including Antten, to settle in Snowdyn Town.

Frisk and Dess return home to the Holiday Manor, where they see Rudy, their father. As Frisk goes to the bathroom, they take out their Pink SOUL, insert the Red SOUL into their body, and escape via the window, only to return shortly later to re-insert it. After Frisk and Dess fall asleep on the couch while playing a retro video game, Rudy phones the Royal Guard to report that his vehicle's tires have been cut. After Rudy falls asleep while waiting for the Royal Guard to arrive, Frisk awakens and, using their knife, makes a Dark Fountain, enveloping the entire chamber in a dense black mist. The Chapter ends with two bright red eyes appearing on the Retro Game with the words "GAME OVER" appearing below the eyes.

Soul Ablaze Route

"FIRE KILLED THE VAMPIRE"

When the player is offered the option of using Asriel's Sabers to attack Channel Desert's Darkners and forcing him to complete quizzes and solve puzzles by destroying them with his Sabers, Chapter 2's alternate route will be launched. After Frisk and Asriel meet with a vampire Darkner named Eravem to obtain a powerful golden flower crown, he is forced to burn Monster Kid with the spell SOUL ABLAZE until he is no longer moving or speaking when he confronts the duo. He then leaves Frisk, making a worried face as it happens, and travels to Teltropolis alone.

Antten discusses the origins of the TV World, noting that he failed to cool Monster Kid down when he discovered him torched, and that Asriel is too fatigued to engage in his plans, leaving only Frisk and Dess to do his bidding. Antten uses his OMEGA Antten form, but soon withdraws it after explaining that a conflict can be begun during the Age of Chaos. Frisk is left to close the TV Store fountain on his own, but is assaulted by Shadowed Eravem before he can. The succeeding combat ends in a stalemate, prompting Frisk to seek the assistance of his partner Asriel. He would ultimately answer the call for help, burning Shadowed Eravem alive as the fountain is sealed.

When the rest of the group awakens in the Light World, Monster Kid does not, his head burning like a fever. Asriel, Dess, and Frisk abandon Monster Kid on the ground of the TV Store. If Frisk pays a visit to Asriel in the hospital to check on Monster Kid, he is plainly angry over his experience in the Dark World. Asriel wonders if the Dark World was actually a dream, and he wonders why Frisk's actions felt so familiar.

The route concludes in the same way as the normal route, with Frisk creating a Dark Fountain in their and Dess's home.

CONCEPT ART

CHAPTER 1

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warped-sun_guardian_2.png

CHAPTER 2

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