Hardcore Kingdoms

Name: Hardcore Kingdoms
Price: 8 EUR
Author: kotadose

The Vanilla+ Modpack Kota uses in his Hardcore Minecraft series

by kotadose

1.2K Downloads

0 Followers

fabricMC 1.21.11

Rent Hardcore Kingdoms Server

Screenshots

'Humble Beginnings in Hardcore Minecraft'

About this Modpack

A Vanilla Friendly modpack aimed at improving visual aspects of the game and certian QoL improvements.

Features

Visual improvements for a more immersive experience
Environmental enhancements like better weather and sounds
Inventory solutions that manage the games UI better
Technical mods that improve rendering and playing experience

As seen in my Hardcore Series!

This is a vanilla friendly modpack that reflects the mods I use in my Hardcore series. The only omissions from the pack are things like Axiom, Flashback, and other content creation related mods. The pack also includes my shaders and the config folder for them, so the settings should match up with what I use. Enjoy!

https://vanillatweaks.net/

Available Versions

Hardcore Kingdoms 1.0.0release

MC 1.21.11fabric1.2K downloads

February 8, 2026

How to Set Up a Hardcore Kingdoms Server

Order Server

Choose at least 4 GB RAM (6 GB recommended for Hardcore Kingdoms). Based on player count: per 8 players.

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Hardcore Kingdoms" and click "Install". The fabric loader and Minecraft 1.21.11 are configured automatically.

Start Server & Play

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

Frequently Asked Questions

Hardcore Kingdoms server crashes or won't start – what to do?

Most common causes: insufficient RAM or wrong fabric loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 6 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 Hardcore Kingdoms server really need?

Minimum 4 GB, recommended 6 GB for stable performance. per 8 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 €8/month).

Can I add custom mods to Hardcore Kingdoms without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.11). 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.

Hardcore Kingdoms server lagging – performance tips

1) Increase RAM to 6 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.