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1. Public Bookmark *

   Farewell, Mailman! by Dingodingus

   Fandoms: Deltarune (Video Game)  

   • Teen And Up Audiences
   • Graphic Depictions Of Violence
   • M/M
   • Work in Progress

   27 Mar 2026

   Tags

   • Graphic Depictions Of Violence
   • Spamton G. Spamton/Tenna
   • Spamton G. Spamton
   • Tenna (Deltarune)
   • W. D. Gaster
   • will add more as they come along
   • Alternate Universe - Human
   • Comic
   • Big shot era
   • ish
   • POV Spamton G. Spamton

   Summary

   Spamton G. Spamton and Anthony Tenna want to seal the deal. Becoming the co-star of TV Time wasn’t exactly in his plans, but with Tenna’s insistence he just couldn’t say no, despite the ominous warnings he’d received from his benefactor. Whatever happens, happens.

   Language:

   English

   Words:

   1

   Chapters:

   1/4

   Comments:

   70

   Kudos:

   1,926

   Bookmarks:

   244

   Hits:

   8,890

   Bookmarked by Coonie23

   30 Mar 2026

2. Public Bookmark 35

   One Day by Hator

   Fandoms: Deltarune (Video Game)  

   • Teen And Up Audiences
   • Graphic Depictions Of Violence, Major Character Death
   • M/M
   • Work in Progress

   14 Mar 2026

   Tags

   • Graphic Depictions Of Violence
   • Major Character Death
   • Spamton G. Spamton/Tenna
   • Spamton G. Spamton
   • Tenna (Deltarune)
   • Lanino (Deltarune)
   • Elnina (Deltarune)
   • Ramb (Deltarune)
   • Small Mike (Deltarune)
   • Pippins (Deltarune)
   • Shuttah (Deltarune)
   • Timeloop AU!
   • Alcohol
   • Angst and Hurt/Comfort
   • More angst at the start but i promise it's worth it
   • Existentialism
   • Blood
   • Attempted Murder
   • I know this is tagged with major character death but not really
   • Suicidal Thoughts
   • I know these tags are a lot but trust me please
   • trust me - Freeform
   • Angst with a Happy Ending
   • see
   • Romance
   • based on groundhog day the movie
   • very loosely tho

   Summary

   After years of rotting away in the trash, Spamton makes another deal.

   Suddenly he’s back in TV World, waking up on February 2nd.

   Over.

   And over.

   And over again.

   Language:

   English

   Words:

   14,348

   Chapters:

   1/2

   Collections:

   1

   Comments:

   26

   Kudos:

   158

   Bookmarks:

   35

   Hits:

   1,251

   Bookmarked by Coonie23

   22 Mar 2026

3. Public Bookmark 49

   Dear Mailman: Yours, Cathode by SkykidNadir

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

   • Teen And Up Audiences
   • Creator Chose Not To Use Archive Warnings
   • M/M
   • Complete Work

   01 Nov 2025

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Spamton G. Spamton/Tenna
   • Spamton G. Spamton
   • Tenna (Deltarune)
   • Seam (Deltarune)
   • Original Characters
   • Original Deltarune Character(s)
   • Alphys (Undertale)
   • Sans (mentioned)
   • Papyrus (mentioned)
   • QC (mentioned)
   • Grillby (mentioned)
   • W. D. Gaster
   • Undyne (Undertale)
   • Sans (Undertale)
   • The Riverperson (Undertale)
   • UT Spamtenna
   • Undertale AU
   • Deltarune AU
   • slow burn (i think?)
   • Spamton NEO
   • I don't expect this fic to get super heavy but there's discussion of some... highly unethical lab experiments
   • plus Tenna deals with a lot of existentialism
   • Self Confidence Issues
   • Depressive Thoughts
   • Self-Worth Issues
   • Fluff
   • Light Angst
   • Broken Bones
   • Minor Injuries
   • (nothing described in detail but if you're sensitive to that sort of thing...)
   • Passive Suicidal Ideation
   • Self-Destruction
   • Major Character Injury
   • Angst with a Happy Ending
   • WereNeo
   • The tags make this sound really depressing but I swear it's mostly fluff
   • Sans Knows More Than He Lets On (Undertale)
   • The Riverperson knows more than they let on
   • Trans Alphys
   • (it's an extremely minor thing but it's important to me)
   • Trash heap au

   Summary

   Years after monster and human society merge, a young monster returns to the Underground with the intention of finding a story to tell. She finds that story in a stack of well loved letters between one Cathode and Mailman.

   NOTICE: The final arc of this story contains implied suicidal ideation and serious self-destructive behaviors. If you are not in a position to read this sort of thing, you can stop reading after Chapter 22 and skip from there straight to the epilogue!

   Series

   • Part 1 of Dear Mailman: Yours, Cathode

   Language:

   English

   Words:

   21,253

   Chapters:

   31/31

   Comments:

   346

   Kudos:

   448

   Bookmarks:

   49

   Hits:

   7,666

   Bookmarked by Coonie23

   07 Feb 2026

4. Public Bookmark 24

   Salvaged Deal by Twilightdaisi

   Fandoms: Deltarune (Video Game)  

   • Not Rated
   • Creator Chose Not To Use Archive Warnings
   • M/M
   • Work in Progress

   30 Oct 2025

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Spamton G. Spamton/Tenna
   • Spamton G. Spamton
   • Tenna (Deltarune)
   • UT Spamtenna AU
   • Spamtenna AU
   • Hurt/Comfort
   • First Meetings
   • no beta we die like the lord of the screens
   • Codependency
   • Fluff and Angst
   • Spamtenna Trashheap AU
   • more tags to be added trust
   • Rivals to Lovers
   • rocky start at least
   • cartoon violence
   • spamton is a puppet monster
   • glitching
   • Memory Loss
   • Trash heap au

   Summary

   Amongst the Garbage Dump of the Underground's Waterfall area, two monsters meet one another at their lowest and aim to build themselves up to be Bigshots.

   Language:

   English

   Words:

   8,993

   Chapters:

   3/?

   Comments:

   29

   Kudos:

   161

   Bookmarks:

   24

   Hits:

   1,890

   Bookmarked by Coonie23

   06 Feb 2026

5. Public Bookmark 13

   Just Familiar Enough (UT AU Spamtenna) by blankintheblocks

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

   • Teen And Up Audiences
   • No Archive Warnings Apply
   • M/M, Other
   • Work in Progress

   18 Oct 2025

   Tags

   • No Archive Warnings Apply
   • Spamton G. Spamton/Tenna
   • Tenna (Deltarune)
   • Spamton G. Spamton
   • Monster Tenna
   • Human Spamton G. Spamton
   • Monster Spamton
   • bear with me on that
   • I've split spamton in half like I'm king solomon
   • Angst
   • Eventual Fluff
   • Eventual Romance
   • Slow Burn
   • ambiguous implications of reincarnation and past lives
   • Tenna is a snail-ant creature of some kind
   • spamton is a puppet monster
   • spamton was also human again bear with me here
   • Tenna is lowkey depressed asf
   • Tenna hibernates
   • yes that is important
   • Monster Spam has a lot of things wrong with him ngl
   • Human spamton uses they/them pronouns
   • monster spamton uses he/him pronouns
   • Missing Limbs
   • Additional Tags to Be Added
   • First published fic
   • slow updates probably
   • Flashbacks
   • tenna is a sizeshifter

   Summary

   Living in the Underground is not really the best thing in the world, especially when you're one of the few monsters still alive to remember the surface, and also your long lost and probably long dead human lover from before you got sealed away.
   Tired and feeling without purpose, Tenna tries to find anything to make the days go by easier in the Underground. Until he meets a very strange little somebody in the junkyard of Waterfall.

   Language:

   English

   Words:

   2,900

   Chapters:

   1/?

   Comments:

   10

   Kudos:

   80

   Bookmarks:

   13

   Hits:

   751

   Bookmarked by Coonie23

   30 Jan 2026