Border Expansion

Border Expansion is a survival challenge where players start inside a tiny 1x1 world border and gradually expand their playable area.

Every 5 minutes, a random event occurs. Complete event objectives to expand the border, while failed challenges can shrink it. Your goal is to survive and expand the playable area all the way to 20x20.

Features

• Start inside a 1x1 world border
• Random events every 5 minutes
• Expand the border by completing challenges
• Failed challenges can shrink the border
• Reach 20x20 to complete the challenge
• Monster waves and enhanced mobs
• Natural disasters
• Permanent buffs and cumulative debuffs
• Item acquisition and submission challenges
• Easy, Normal, and Hard difficulties
• Designed for 1–4 players

Multiplayer

Border Expansion supports:

• Singleplayer
• LAN multiplayer
• Fabric Dedicated Servers

Tested Environment

• Minecraft Java Edition 26.2
• Fabric Loader 0.19.5
• Fabric API 0.160.0+26.2
• Java 25

Installation

Border Expansion is designed around a prepared world rather than a standard randomly generated world.

The mod JAR alone does not include the complete prepared gameplay environment. Additional installation options for Singleplayer/LAN and Dedicated Server play will be provided separately.

Content Creation

You may use Border Expansion in videos and livestreams, including monetized content.

Public content using Border Expansion must include credit such as:

Border Expansion — Hxze

Public redistribution or re-uploading of the mod, world, distribution packs, or modified versions is not permitted without permission.