RKX Aeter

Name: RKX Aeter
Price: 12 EUR
Author: Ryko_EX

A mutliplayer focused modpack designed to encourage player interactions.

by Ryko_EX

230 Downloads

0 Followers

forgeMC 1.20.1adventuremultiplayertechnology

Rent RKX Aeter Server

About this Modpack

This modpack aims to promote interactions between players in multiplayer thorugh a variety of resource sparcity, making recipies slightly harder, and tweaking mobs. As many aspects will be harder than normal, there is more incentive to focus on one area of progression and work with others rather than try to do everything yourself.

This is still in the early stages of development so features may not be fully fleshed out yet, and many changes will be expected with each update.
Planned main features

Extremely large and rare semi-realistic ore and mineral deposits
Unique events related to progression (eg. mob invasions after creating a certain item)
Diverging progression locked behind exploration

Available Versions

RKX Aeter 0.2.2calpha

MC 1.20.1forge24 downloads

February 22, 2026

RKX Aeter 0.2.2balpha

MC 1.20.1forge14 downloads

January 24, 2026

RKX Aeter 0.2.2alpha

MC 1.20.1forge9 downloads

January 24, 2026

RKX Aeter 0.2.1alpha

MC 1.20.1forge25 downloads

December 6, 2025

RKX Aeter 0.2.0balpha

MC 1.20.1forge22 downloads

November 29, 2025

How to Set Up a RKX Aeter Server

Order Server

Choose at least 6 GB RAM (8 GB recommended for RKX Aeter). Based on player count: per 5 players.

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "RKX Aeter" and click "Install". The forge loader and Minecraft 1.20.1 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

RKX Aeter server crashes or won't start – what to do?

Most common causes: insufficient RAM or wrong forge 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 RKX Aeter 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 RKX Aeter without conflicts?

Yes, but check compatibility: only use mods for the same loader (forge) and same Minecraft version (1.20.1). 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.

RKX Aeter 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.