
Blockheart SMP
The Official modpack for the Blockheart SMP!
About this Modpack

This is the Blockheart SMP's Official modpack!
The Blockheart SMP is a server with some really talented players aswell as some content creators. This modpack gets updated ever so often if needed and it wont add anything that changes the world, so dont worry of your worlds not having features. Its only made for optimization and the multiplayer aspect of the game.


StomperChomper21

Lome

Blossom


Lemonii

Available Versions
How to Set Up a Blockheart SMP Server
Order Server
Choose at least 4 GB RAM (6 GB recommended for Blockheart SMP). Based on player count: per 8 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "Blockheart SMP" 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
Blockheart SMP 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 Blockheart SMP 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 Blockheart SMP 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.
Blockheart SMP 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.
Similar Modpacks
Rent Blockheart SMP Server
Start your own server with automatic modpack installation.
Supported Versions
Start your Blockheart SMP Server now
From €8.00/month with 6 GB RAM for the best performance.
Configure Server →