Minecraft

How to Set Up a OneBlock Minecraft Server

Minecraft·May 20, 2026·16 min read

Overview

Minecraft can feel endless, but even endless games get familiar after enough dragon fights, mining trips, and suspiciously ambitious storage rooms. OneBlock changes the pace by stripping everything down to one block in the sky. Players must break that block, collect whatever appears next, and turn tiny resources into a working island.

This guide explains how to install the OneBlock plugin on a HolyHosting Minecraft server, start the first island, and handle a few common problems.

What OneBlock Does

OneBlock is simple to understand and surprisingly easy to mess up. A player starts on a single block floating above the void. Breaking that block replaces it with another block, item source, or material type depending on progression. Over time, players unlock better resources and can build farms, machines, bases, and whatever else they can keep from falling into nothing.

There is no fixed ending unless the server owner creates one. Some servers treat OneBlock like survival, while others use it as a competitive challenge or casual island mode.

Download the Plugin

  1. Open the OneBlock Spigot page.
  2. Click the blue Download button in the top-right corner.
  1. Save the downloaded file, usually named something like `OneBlock.jar`, somewhere easy to find.

Once the `.jar` file is downloaded, it can be uploaded to the server's plugins folder.

Install OneBlock on the Server

  1. Open the HolyHosting server panel and stop the server.
  2. Check the server version in your panel's version selector or server software area.
  1. Make sure the server is running plugin-compatible software, such as Paper or Spigot. Vanilla Minecraft cannot load Bukkit or Spigot plugins.
  2. Open the FTP or file manager from your panel and sign in if prompted.
  3. Find the `plugins` folder. If it does not exist, create it.
  1. Upload the `OneBlock.jar` file into the `plugins` folder.
  1. Wait for the upload to finish, then return to the main server page and restart the server.
  2. Join the server and run `/pl` to confirm the plugin appears in the plugin list.

If the plugin name is red or missing, check that the server is using Paper or Spigot and that the uploaded file is in the correct folder.

Create the First OneBlock Island

OneBlock includes several configuration options, but a basic setup only needs one starting island.

Stand where the first island should begin, then run:

`/ob set`

The plugin places the starting grass block at your location. This becomes the default first island, and new islands are generated automatically around it as players join.

Players can start by running:

`/ob join`

They will be sent to the first available island, or the plugin will create a new one for them. If a player needs to restart, they can reset their progress with:

`/ob IDReset`

How Players Progress

The core loop is straightforward. Players spawn on one grass block with no useful inventory, then break the block underneath them to get new materials. Each broken block is replaced by another one. As players break more blocks, they level up and unlock better materials.

The challenge comes from planning. There are no caves, villages, shipwrecks, or emergency backup mountains. Farms matter, dropped items matter, and every early resource should be handled carefully. A single misplaced block can become a dramatic lesson in gravity.

Commands

The plugin provides commands for creating islands, joining games, resetting progress, and managing gameplay. For a full command list, check the plugin's documentation or use a plugin management tool such as PlugMan to inspect available commands in-game.

Common commands include:

  • `/ob set` creates the first OneBlock island location.
  • `/ob join` sends a player to an available island.
  • `/ob IDReset` resets a player's OneBlock progress.

Common Issues

The server is lagging

OneBlock servers can lag when there are too many entities, especially from farms or items left on the ground. Switching to Paper can help, and regular entity cleanup or farm limits may also reduce performance issues.

The plugin shows an internal exception error

This usually means the plugin did not load correctly or is not compatible with the server version. Stop the server, confirm that Paper or Spigot is installed, then reinstall the plugin and restart.

Players cannot use OneBlock commands

Check permissions. If you use LuckPerms, grant players the permission required for joining, commonly `oneblock.join`. Also make sure players are not blocked by world, group, or inheritance settings.

Conclusion

OneBlock is a compact way to give Minecraft survival a sharper resource challenge. With the plugin installed, the first island created, and permissions configured, players can start building an entire world from a single regenerating block.

  • How to install Minecraft plugins
  • OneBlock Spigot page
  • Plugin installation help

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