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One Block Hardcore Build pour Minecraft 1.21.11

Un modpack One Block hardcore est une expérience de survie difficile où les joueurs commencent sur un seul bloc qui se régénère sans fin. Avec la mort permanente activée, chaque erreur compte tandis que vous progressez à travers les phases, débloquez de nouvelles ressources et affrontez des défis de plus en plus.

à partir de Lactobacillus · Modrinth
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Mis à jour 04.10.2026
  • 1.21.11
  • Fabric
  • Client et serveur

À propos du modpack One Block Hardcore

A hardcore One Block modpack is a challenging survival experience where players start on a single block that regenerates endlessly. With permadeath enabled, every mistake matters as you progress through phases, unlock new resources, and face increasingly dangerous mobs and bosses. Skill, strategy, and patience are essential to survive and thrive.

Comment installer One Block Hardcore

With Millida Launcher

  1. Install Millida Launcher

    The launcher is free: download it at millida.net/launcher and sign in with any nickname.

  2. Click “Install” on this page

    The launcher opens and installs the modpack for Minecraft 1.21.11 on Fabric automatically.

  3. Launch the game

    A profile with it appears in the launcher: click “Play”.

Manually

  1. Download the modpack archive

    In the version list above, pick the file One Block Hardcore 1.0.0.mrpack (9 KB).

  2. Import it into a launcher

    A launcher that supports modpacks (Millida Launcher, Prism) takes the archive via “Add modpack”, then “From file”. No need to unpack it yourself.

  3. Allocate memory

    Modpacks need more memory than the plain game: set 4–6 GB in the profile settings.

On a server

  1. Use the “To server” button

    On Millida Hosting, the button at the top of the page uploads the file to your server and restarts it for you.

  2. Invite friends: they install the same modpack

    To join the server, every player needs the same modpack version.

Minecraft 1.21.11 runs on Java 21: with a different Java version the game may close right after launch.

Versions

Avec dépendances

MinecraftLoaderFichierDateActions
1.21.11Fabric1.21.119.4 Ko

Ce qu'il faut pour l'exécuter

FAQ

Which Minecraft versions does One Block Hardcore work on?

Only Minecraft 1.21.11: there are no files for other versions.

Is One Block Hardcore for Forge or Fabric?

Only for Fabric: 1.21.11.

Which mods are in the One Block Hardcore modpack?

Mods in the modpack include Cloth Config API, Sodium, Fabric Language Kotlin, Fabric API, A Breach Happened, Iris Shaders, Dependency, MidnightLib and 3 more.

Which Java does One Block Hardcore need?

Minecraft 1.21.11 runs on Java 21. If the game closes right after launch, the usual cause is the wrong Java version in the profile settings.

Where can I download One Block Hardcore safely?

On this page: the file One Block Hardcore 1.0.0.mrpack (9 KB) is stored on Millida’s server, with no link shorteners. SHA-1 checksum: 8e6f24b389cb0c69fade113a790ea851fa723fc9.

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Auteur : LactobacillusLicence : CC0-1.0

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