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1. Life On the Surface by RetroWrites

   Fandoms: Undertale (Video Game), Deltarune (Video Game)  

   • Explicit
   • Graphic Depictions Of Violence, Major Character Death
   • F/F, F/M, Gen, M/M, Multi, Other
   • Work in Progress

   17 Oct 2025

   Tags

   • Graphic Depictions Of Violence
   • Major Character Death
   • Chara & Frisk (Undertale)
   • Chara & Frisk (Undertale) & Kris (Deltarune)
   • Papyrus & Sans (Undertale)
   • Alphys/Undyne (Undertale)
   • Original Character(s)/Original Character(s)
   • Noelle Holiday/Susie (Deltarune)
   • Kris & Ralsei (Deltarune)
   • Chara/Frisk (Undertale)
   • Rouxls Kaard & Lancer (Deltarune)
   • Fuku Fire/Skateboard Girl (Undertale)
   • Sans & Toriel (Undertale)
   • Kris/Ralsei (Deltarune)
   • Sans/Toriel (Undertale)
   • Mettaton (Undertale) & Tenna (Deltarune)
   • Frisk (Undertale)
   • Chara (Undertale)
   • Sans (Undertale)
   • Papyrus (Undertale)
   • Toriel (Undertale)
   • Undyne (Undertale)
   • Alphys (Undertale)
   • Asgore Dreemurr
   • Asriel Dreemurr
   • Temmie (Undertale)
   • Skateboard Girl (Undertale)
   • Fuku Fire (Undertale)
   • Muffet (Undertale)
   • Grillby (Undertale)
   • Napstablook (Undertale)
   • Mettaton (Undertale)
   • Original Undertale Character(s)
   • Kris (Deltarune)
   • Ralsei (Deltarune)
   • Susie (Deltarune)
   • Lancer (Deltarune)
   • Noelle Holiday
   • Berdly (Deltarune)
   • Flowey (Undertale)
   • Rouxls Kaard
   • Jevil (Deltarune)
   • Spamton G. Spamton
   • Queen (Deltarune)
   • THE ROARING KNIGHT (Deltarune)
   • Tenna (Deltarune)
   • Gerson Boom
   • Sans (Undertale) Remembers Resets
   • Sans (Undertale) Makes Puns
   • Sans (Undertale) Being Sans
   • Papyrus (Undertale) Knows More Than He Lets On
   • Parent Toriel (Undertale)
   • Toriel Needs a Hug (Undertale)
   • Swearing
   • Blood and Injury
   • Asgore Dreemurr Needs a Hug
   • Depressed Alphys (Undertale)
   • Nonbinary Chara & Frisk (Undertale)
   • Good Parent Rouxls Kaard
   • Canon Compliant
   • Asriel Dreemurr and Ralsei (Deltarune) are Different People
   • Ralsei Needs a Hug (Deltarune)
   • Verbal Kris (Deltarune)
   • Deltarune Player is Not Kris
   • SOUL Mechanics (Undertale)
   • Post-Deltarune Chapter Four
   • Post-Undertale Pacifist Route - "I want to stay with you."
   • Kris Remembers Resets (Deltarune)
   • Kris Remembers Snowgrave | Pipis | Weird Route (Deltarune)
   • Kris is a Little Shit (Deltarune)
   • Susie (Deltarune) is Bad at Feelings
   • Tenna Has Abandonment Issues (Deltarune)
   • Flowey Remembers Resets (Undertale)
   • Tenna Has His Speech Quirk (Deltarune)
   • Chara is Not Evil (Undertale)

   Summary

   Frisk has freed the monsters.

   Now all they need to do is to live on the surface.

   Campy story with plot and sad stuff on top of regular Undertale shenanigans.

   Language:

   English

   Words:

   60,709

   Chapters:

   4/?

   Comments:

   41

   Kudos:

   70

   Bookmarks:

   13

   Hits:

   2,566