One Block Hardcore

Details and installation

Modrinth 1 versions 7,210

One Block Hardcore

Modrinth Lactobacillus 1 versions 7,210 downloads

Developer’s note: 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.

One Block Hardcore, Minecraft modpack

One Block Hardcore is a demanding Java Edition survival experience for Minecraft players who want every decision to matter. You begin on a single regenerating block, gathering its resources to expand your platform, establish reliable supplies, and advance through successive phases. Each stage introduces fresh materials, tougher encounters, and more dangerous mobs and bosses, making careful planning essential.

With permadeath enabled, one fall, combat mistake, or poor choice can end the entire run. The pack supports client and server play on Fabric for Minecraft 1.21.11, making it well suited to a focused solo challenge or a tense multiplayer Minecraft server. At BoxToPlay, we present it as a test of skill, patience, and survival strategy.

Versions

Version	Minecraft	Loaders	Actions
One Block Hardcore 1.0.0	1.21.11	fabric

How to add One Block Hardcore to your Minecraft server

Select your version

Select the version of One Block Hardcore you want installed on your Minecraft server.

Check your cart

You go directly to your cart with the Minecraft plan and selected version of One Block Hardcore already included. Check that everything is correct before continuing.

Receive your server

Wait while your Minecraft server is built and delivered. Installation of your selected One Block Hardcore version starts during setup. Once it is ready, connect and have fun.

Ready to install One Block Hardcore on your own Minecraft Server?

Create your server and install One Block Hardcore with one click!

Back to modpacks list Create my server