deltarune

Deltarune is a game by Undertale creator Toby Fox that was revealed as an unannounced surprise on October 31, 2018, with its first chapter released on that day and the second on September 17, 2021, each for free. The commercial release (including chapters 3 and 4) came out on June 4, 2025, with later chapters planned as free updates.

While the game does feature appearances of characters from Undertale in similar roles, Toby Fox has stated that Deltarune has no connections with Undertale's story and is a separate continuity.

Characters

Major

• Kris
• Susie
• Ralsei
• Noelle Holiday
• SOUL (character)

Minor Recurring

• Berdly
• Lancer
• Rouxls Kaard
• The Original Starwalker
• Friend
• Forgotten Man

Holiday family

• Rudolph "Rudy" Holiday
• Carol Holiday
• December Holiday

Other Light World

• Toriel
• Asgore Dreemurr
• Chief Undyne
• Alphys
• Monster Kid
• Snowdrake
• Temmie
• Catti
• Jockington
• Snowy
• Monster Kid
• Sans
• Bratty
• Catty
• Dad Cat
• Mom Cat
• Pizzapants
• Blue Ears
• Onionsan
• Father Alvin
• Normal NPC
• Snail Guy
• Green Fire
• Milklooker

Chapter 1

• Seam
• Rudinn
• Hathy
• Rudinn Ranger
• Head Hathy
• Ponman
• Rabbick
• Jigsawry
• Top Chef
• Malius
• Mr. Elegance
• Mr. Society
• C. Round
• Clover
• Nubert
• Starwalker Bird
• Ball
• King
• Jevil

Chapter 2

• Addison
• Blue Addison
• Orange Addison
• Pink Addison
• Yellow Addison
• Ambyu-Lance
• Poppup
• Tasque
• Tasque Manager
• Werewire
• Virovirokun
• Hacker
• Wig Robot
• Swatchling
• Sweet
• Cap'n
• K K
• Maus
• Mauswheel
• Swatch
• Spamton G. Spamton
• Spamton NEO
• Queen
• Giga Queen

Chapter 3

• Mr. "Ant" Tenna
• Shadowguy
• Pippins
• Zapper
• Elnina
• Lanino
• Ramb
• Shuttah
• Water Cooler
• Ribbick
• HERO_SWORD
• HERO_AXE
• HERO_SCARF
• White Cloak
• ERAM
• Roaring Knight

Chapter 4

• Gerson Boom
• Guei
• Balthizard
• Bibliox
• Cuptain
• Mizzle
• Miss Mizzle
• Jackenstein
• Organikk
• Wafer
• Winglade
• Wicabel
• Green Pippins
• Small Mike
• Cat Mike/Pluey
• Cowboy Hat Mike
• Titan

Chapter 5

• Flowery
• Omega Flowery
• Floradinn
• Yellow
• Green
• Aqua
• Seth
• Shi
• Kawkaw
• Terakota
• Tropical Starwalker
• Orange
• Leafling
• Shinobeetle
• Blue
• Mantis
• Mad Mew Mew/Pink
• Ghost Pink

Related tags

Locations

• Hometown
• Castle Town
• Card Kingdom
• Cyber World
• TV World
• Dark Sanctuary
• Flower Kingdom

Groups

• The Fun Gang
• 7 Colored Flowers
• Shadow Crystal Bosses
• Mike Crew
• Sweet Cap'n Cakes

Items

• Shadow Crystal
• Pipis
• Snow Ring
• Freeze Ring
• Thorn Ring

Alternate Universes

• Defernull

Other

• Delta Rune (symbol)
• Choir outfit
• Dark Fountain
• Weird Route
• Snowgrave (spell)
• Asgore Running Over Dess (meme)
• Togore Dreemurr

External links

• Official site
• Deltarune Wiki

This tag implicates utdr_(toby_fox) (learn more).