Description

An undertale fighting game! 

gain EXP, SOULS, and DT by dusting others! 

A shop to buy items and other goodies! 
Roleplay with your friends! 
Fight powerful foes! 

Current characters: Sans, Papyrus, Muffet, Chara, Frisk, Kid Asriel, Undyne, Undying, Napstablook, Storyshift Chara, Red, Clover, Underswap Sans, Neutral Frisk, Toriel, Betty / Bete Noire, Epic Sans, FDY Dust, XChara, Kris, GT Frisk, Wiki!Sans, SegaSonic Distrust 2 Papyrus, Delta Sans, Horror Sans, Epic Gaster Frisk, StoryShift Asriel, Glitchtale Papyrus, Ink Sans, Grillby, Asgore, SS Chara Core Encounter, Underfell Papyrus, Outertale Grillby, Dream Sans, Undertale Mob GSans, Mirror!Frisk, Hopeless Asriel, Underfell Sans, BLADEKNIGHT, GT Chara, GT Undyne, Persevere, METTATON, SamuraiTale Muffet, Outertale Sans, Underfell Frisk, Error Sans, Horror Papyrus, Outertale Frisk, The Murderer, and more!

Use code: SWAPSANSUPDATE
MORE CODES IN GAME!
UTA/UT:A win 8500 LIKES FOR NEXT CODE!!! MORE IN THE SOCIAL SERVER!
  • Active

    9

  • Favorites

    27,099

  • Visits

    3.2M+

  • Voice Chat

    Not Supported

  • Camera

    Not Supported

  • Created

    4/21/2021

  • Updated

    1/12/2025

  • Server Size

    25

  • Genre

    Action

  • Subgenre

    Battlegrounds & Fighting

Private Servers

Visit this experience with friends and other people you invite.
See all your private servers in the Servers tab.

Badges

  • Welcome to the underground

    how was the fall

    • Rarity
      95.5% (Freebie)
    • Won Yesterday
      202
    • Won Ever
      813583
  • ???

    I'M SCARED...

    • Rarity
      0.0% (Impossible)
    • Won Yesterday
      0
    • Won Ever
      200
  • Bought Rem!

    Only given if you bought/played rem during its initial release.

    • Rarity
      0.0% (Impossible)
    • Won Yesterday
      0
    • Won Ever
      519
  • Passes

    There are currently no running experiences.