Border Expansion Pack

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.

Events include monster waves, natural disasters, item acquisition challenges, crafting instability, permanent buffs, cumulative debuffs, and more.

What This Pack Includes

This modpack provides the complete Border Expansion play setup in one installation, including:

• The prepared Border Expansion world
• Border Expansion
• Fabric API
• Files required for the intended Border Expansion gameplay environment

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

No manual copying of the Host Pack is required when installing through CurseForge.

How to Use

Singleplayer

Install the modpack and launch Minecraft.

Select the included Border Expansion world from the Singleplayer menu.

LAN

The LAN host can launch the included Border Expansion world and open it to LAN.

Other players can install the same modpack and join the LAN game.

Dedicated Server

Players joining a Border Expansion Dedicated Server can use this modpack as their client setup.

Hosting a Dedicated Server requires the separate Border Expansion Server Pack.

Features

• Start inside a 1x1 world border
• Random events every 5 minutes
• Expand or shrink the playable area based on event results
• Reach 20x20 to complete the challenge
• Easy, Normal, and Hard difficulties
• Designed for 1–4 players
• Singleplayer, LAN, and Dedicated Server support

Tested Environment

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

Content Creation

Videos and livestreams using Border Expansion, including monetized content, are permitted.

Please credit:

Border Expansion — Hxze

Public redistribution or re-uploading of the modpack, mod, world, Server Pack, or modified versions is not permitted without permission.