Opus Lunatic
a modern deranged modpack that includes the most unhinged mod combination imaginable, and yet, you cant escape greg
About this Modpack
Satisfy your needs for Gregtech and magic in a single modpack!
Opus Lunatic is made a singular creature with the help of a couple gregtech fans, with the goal to create a modpack that can satisfy both the need to Greg all around, but also magic and bullets. It's a rather simple modpack for now, quests will be added soon-ish :D
the modpack centers around gregtech but also adds some more technology mods that fit the bill
the modpack also includes a vast variety of mods that incentivises exploration and doing silly stuff
and for the magic and bullets? Let's just say its a good mix of both...
Available Versions
How to Set Up a Opus Lunatic Server
Order Server
Choose at least 4 GB RAM (6 GB recommended for Opus Lunatic). Based on player count: per 5 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "Opus Lunatic" and click "Install". The neoforge loader and Minecraft 1.21.1 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
Opus Lunatic server crashes or won't start – what to do?
Most common causes: insufficient RAM or wrong neoforge 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 Opus Lunatic server really need?
Minimum 4 GB, recommended 6 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 €8/month).
Can I add custom mods to Opus Lunatic without conflicts?
Yes, but check compatibility: only use mods for the same loader (neoforge) and same Minecraft version (1.21.1). 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.
Opus Lunatic 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.
Rent Opus Lunatic Server
Start your own server with automatic modpack installation.
Supported Versions
Start your Opus Lunatic Server now
From €8.00/month with 6 GB RAM for the best performance.
Configure Server →