
Prosperity Client
The official modpack for the Prosperity Minecraft community.
Screenshots

About this Modpack

This is the official modpack for the Prosperity Minecraft server and required in order to join.
In the coming months and years we plan on releasing impactful expansions with themed changes, much like how Mojang releases updates that target certain areas of the game. These could be themed around tech, magic, storage, The End, or even more specific things like expansions which will be useful for events.
Troubleshooting
- This modpack has only been tested with Fabric
- If you need to change a mod config and wish to restore the modpack default, simply delete that mod's config file and the shipped config will be restored.
Links
Find Prosperity across the internet:
- Website: prosperitymc.net
- Live maps: map.prosperitymc.net • cmap.prosperitymc.net
- GitHub: github.com/prosperitymc
- Twitter: @prosperitymc
- Bluesky: @prosperitymc.net
Available Versions
How to Set Up a Prosperity Client Server
Order Server
Choose at least 6 GB RAM (8 GB recommended for Prosperity Client). Based on player count: per 5 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "Prosperity Client" and click "Install". The fabric 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
Prosperity Client 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 Prosperity Client 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 Prosperity Client without conflicts?
Yes, but check compatibility: only use mods for the same loader (fabric) 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.
Prosperity Client 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.
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Supported Versions
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