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Kiwe's Undertale Death Screen

by Kiwe147

Kiwe's Undertale Death Screen replaces the usual death screen with an Undertale-style one, built around an animated heart that shatters when the last heart is lost.

FabricQuiltClient-side onlyMIT License1.21.11

What it does

On death, the player sees a custom Undertale-style screen with an animated heart. The heart skin changes with status effects: poison, wither and freezing each give their own look. When the last heart is lost, the heart shatters into flying pieces, as in the game. A determination track plays during the screen, and hardcore mode is supported.

The mod is a fork of the original Undertale Death Screen, with the concept and base code kept from the original author and the work updated for Minecraft 1.21.11 on Fabric. It is actively maintained by the current maintainer, and Cloth Config integration allows the screen to be customized. Credits are shown as part of the screen.

The mod is published for Fabric and Quilt, with 1.3.3 for 1.21.11 as the latest file, dated 2026-07-14. Only the client needs it, so servers run without it. It is released under the MIT License and is not open source.

Key features

  1. Animated heart on death

    The death screen shows a heart in the Undertale style, animated while the player reads the message.

  2. Status-based heart skins

    The heart changes its skin for poison, wither and freezing, so the effect a player is under is visible on the screen.

  3. Shattering last heart

    When the last heart is lost, it breaks into pieces that fly outward, matching the game's death.

  4. Determination music and hardcore

    A determination track plays on the screen, and hardcore mode is supported.

Compatibility

Latest build for each game version and loader.

1.21.111.3.31.3.3
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Questions

Does the mod need Fabric API?

No required dependency is listed for Fabric and Quilt.

Does the server need the mod?

No. Servers do not need it; each player installs it for their own game.

Which game versions does it support?

Files exist for 1.21.11 only, with 1.3.3 as the latest file for both Fabric and Quilt.

What the author says

Makes your last heart shatter when you die just like in Undertale! This mod is an actively maintained fork. All original concept and base code belong to the original author.
Kiwe147, on the Modrinth page

Official listing

Owner
Kiwe147
Published
2026-07-14
Updated on Modrinth
2026-07-14
Facts verified
2026-10-15