Cosmic Expedition

Name: Cosmic Expedition
Price: 12 EUR
Author: NuclearPigeon

A space modpack, with a few optimization mods.

by NuclearPigeon

675 Downloads

0 Followers

fabricforgeMC 1.20.4adventurekitchen-sinktechnology

Rent Cosmic Expedition Server

Screenshots

About this Modpack

This is a space modpack, with optimisation and general mods.
Including:
Ad Astra and it's addons,
Waystones,
Xaero's minimap,
those mods' dependencies,
and some quality of life mods such as: Sodium, Iris, Modernfix, Memory Leak Fix and Zoomify.
(Also including Fabric API, but... That's kinda obvious.)

Available Versions

Cosmic Expedition 1.3.2release

MC 1.20.4fabric436 downloads

February 1, 2025

Cosmic Expedition release

MC 1.20.4fabric63 downloads

February 1, 2025

Cosmic Expedition 1.0.1release

MC 1.20.1fabric85 downloads

January 31, 2025

Cosmic Expedition 1.20.1 forgerelease

MC 1.20.1forge90 downloads

January 31, 2025

How to Set Up a Cosmic Expedition Server

Order Server

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

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Cosmic Expedition" and click "Install". The fabric loader and Minecraft 1.20.4 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

Cosmic Expedition 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 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 Cosmic Expedition 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 Cosmic Expedition without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.20.4). 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.

Cosmic Expedition 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.