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resource pack

Undertale-packMinecraft resource pack for 1.21.9

Rename totems to get Undertale characters https://discord.gg/38RfrsaS-my discord server

client onlynewest supported 1.21.9EquipmentDecorationThemedVanilla Like
Latest version
1.21.9
Minecraft
1.16.2 to 1.21.9
Licence
MPL-2.0
Downloads
2.2k
Updated
9 mo ago
Available on
Modrinth

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Undertale-pack declares support for, newest first, with the Java runtime that version needs.

Other resource packs
MinecraftKindJavaEvidenceReleased
1.21.9release21+declared30 Sept 2025
1.21.5release21+declared25 Mar 2025
1.21release21+declared13 Jun 2024
1.20.1release17+declared12 Jun 2023
1.16.5release8+declared14 Jan 2021
1.16.4release8+declared29 Oct 2020
1.16.3release8+declared10 Sept 2020
1.16.2release8+declared11 Aug 2020

Download

From Undertale-pack’s own host. Nothing is re-hosted here.

1.21.9release21 Dec 2025

Undertale.zip · 1.7 MB · for 1.21.9

Download latest
34d720c8f1a9…
Older versions3
  • 1.16.2-1.16.521 Dec 20251.16.5, 1.16.4, 1.16.3, 1.16.21.7 MB32 downloads79661d9e041a…Get
  • 0.122 Jun 20251.21.51.7 MB52 downloadsebabc1655981…Get
  • 0.213 Sept 20241.20.11.7 MB1.2k downloadse34380d177c1…Get

Frequently asked

Does Undertale-pack work on Minecraft 1.21.9?

Yes. 1.21.9 is the newest Minecraft version Undertale-pack declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Undertale-pack support?

Everything the author has declared, from 1.16.2 up to 1.21.9. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Undertale-pack on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

What licence is Undertale-pack under?

MPL-2.0, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Undertale-pack?

Download the file from the author's own release, put it in your resourcepacks folder, and enable it in Options, then Resource Packs. No loader is involved; check the pack targets your Minecraft version so textures do not fall back to defaults.

Where do I download Undertale-pack safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .