About An Undertale & Deltarune Mod
From Modrinth[W.I.P] - This mod will add multiple characters, attacks, weapons, structures, lore, and more from the Toby Fox games into Minecraft
[Very early in development] - Made in MCreator
I'll try to keep the quality bar high.
REQUIRES GECKOLIB
Updates ______________________________
UNDERTALE and DELTARUNE is by Toby Fox
For Forge 1.20.1
Highlights
From source dataGame versions
Built for Minecraft 1.20.1.
Loaders
Runs on Forge.
Footprint
Rated a light load on a server.
What kind of mod it is
From the catalogListed on Modrinth as “Mods”
Weapons, items & crafting
New weapons, gear, items and the recipes to make them.
Runs on your server
From source side supportModrinth lists An Undertale & Deltarune Mod as required on the server. Check its Modrinth page to see whether players need it too.
Compatibility
- Game
- Minecraft
- Loaders
- Forge
- Runs on
- Serverrequired on the server
- Game versions
- 1.20.1
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-10-01Open ↗
- ✓AuthorData_Redacted, as published on Modrinth
- ✓LicenseMITFree
