International Coalition of Nations

International Coalition of Nations

This modpack has been created for use on the upcoming International Coalition of Nations server.

by KatieTheDev
384 Downloads
0 Followers
neoforgeMC 1.21.1combatmultiplayertechnology

Screenshots

Apartment building
Banner Crafting

About this Modpack

This is the official modpack for the International Coalition of Nations Minecraft server.

This modpack is currently in Beta. Changes should be anticipated, but this is being uploaded as a record of changes.

Combining the factory-building and mechanical nature of Create with a handful of technology mods, this modpack Creates a unique political and economic landscape. Featuring tanks, airplanes, trains, factories, and more, you are free to build, explore, conquer, and trade with other nations. The official server will have a relatively small world border size, incentivising nations to trade limited resources such as AE2 templates, oil, and more!

This pack also features a continent mod which shapes world generation to look more like Earth, since having continents separated by oceans seems like a good way to create conflict and trade. The oceans incentivise the use of trains, planes, and boats to get to other countries.

Additionally, some technology is intended to be fully gated behind other technology. This is to generally slow down progression in a way that is fair without ages.

Banner created with the Planet Minecraft banner editor. Link includes crafting instructions.
International Coalition of Nations Banner Crafting

Available Versions

International Coalition of Nations 0.13.0beta
MC 1.21.1neoforge50 downloads
February 24, 2026
International Coalition of Nations 0.12.0beta
MC 1.21.1neoforge13 downloads
February 19, 2026
International Coalition of Nations 0.11.0beta
MC 1.21.1neoforge23 downloads
January 28, 2026
International Coalition of Nations 0.10.2beta
MC 1.21.1neoforge18 downloads
January 14, 2026
International Coalition of Nations 0.10.1beta
MC 1.21.1neoforge14 downloads
January 14, 2026

How to Set Up a International Coalition of Nations Server

1

Order Server

Choose at least 6 GB RAM (8 GB recommended for International Coalition of Nations). Based on player count: per 5 players.

2

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "International Coalition of Nations" and click "Install". The neoforge loader and Minecraft 1.21.1 are configured automatically.

3

Start Server & Play

Start the server – all mods are loaded automatically. Share the server IP with friends and play together!

Frequently Asked Questions

International Coalition of Nations server crashes or won't start – what to do?

Most common causes: insufficient RAM or wrong neoforge loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 8 GB. For "Mixin" or "ClassNotFoundException" errors: modpack version and loader don't match. With Mado Hosting, loader and Minecraft version are auto-configured on modpack install – preventing most startup issues.

How much RAM does a International Coalition of Nations server really need?

Minimum 6 GB, recommended 8 GB for stable performance. per 5 players. Important: Minecraft modpacks need more RAM than vanilla – plan extra per additional player. With Mado Hosting, you can scale RAM up live at any time without data loss (from €12/month).

Can I add custom mods to International Coalition of Nations without conflicts?

Yes, but check compatibility: only use mods for the same loader (neoforge) and same Minecraft version (1.21.1). Common issues: ID conflicts with recipe mods and incompatible coremod versions. The Mado dashboard mod browser only shows compatible mods and warns about known conflicts.

International Coalition of Nations server lagging – performance tips

1) Increase RAM to 8 GB+. 2) Reduce server view-distance to 8 (server.properties). 3) Pre-generate chunks with the "Chunky" plugin. 4) Use /spark profiler to check which mods consume the most tick time. With Mado Hosting, all servers run on NVMe SSDs with dedicated CPU cores – eliminating hardware as a bottleneck.

Rent International Coalition of Nations Server

Start your own server with automatic modpack installation.

Recommended RAM:
8 GB(min. 6 GB)
From 12.00 / month
Create Server Now
1-Click Modpack Install
NVMe SSD Storage
DDoS Protection included
Automatic Backups

Details

License
MIT License
Server-side
Required
Client-side
Required

Supported Versions

1.21.1

Start your International Coalition of Nations Server now

From €12.00/month with 8 GB RAM for the best performance.

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