Modrinth · Minecraft 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.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which One Block Hardcore release should I use?

Updated 7 months ago

Latest stable file One Block Hardcore 1.0.0

Game version 1.21.11

Loader Fabric 0.18.4

One Block Hardcore 1.0.0 is a complete pack release for 1.21.11 with Fabric 0.18.4. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 21 mods in this pack file.

Pack setup

How should I set up One Block Hardcore for players and a server?

Use One Block Hardcore 1.0.0 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.

Client instance Install One Block Hardcore 1.0.0

Dedicated server setup Match One Block Hardcore 1.0.0

Pack loader Fabric 0.18.4

A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.

Plan the server requirements Read the Minecraft installation guide

Referenced mods 21

Client only 0

Server only 0

Not labelled 21

These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.

What are the server requirements for One Block Hardcore?

One Block Hardcore 1.0.0. Change the pack release and its contents or setup may change too.

21 mods in this pack file

The selected pack release is One Block Hardcore 1.0.0. That file is for Minecraft 1.21.11 with Fabric 0.18.4. It contains 21 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.

About this project

What kind of pack is One Block Hardcore?

Project description from Modrinth.

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