
Bug's Alterations - Molten Ironworks
A datapack that makes some changes to the Fabric versions of Create: Molten Metals and Create: Ironworks
Screenshots





About this Mod
A datapack that makes some changes to the Fabric versions of Create: Molten Metals, Create: Ironworks and Create Big Cannons including:
- All melting recipes now use the Big Cannons foundary
- Alloys (including netherite) can now only be made using molten metal
- Fixed the broken tin recipes from Ironworks
- Adjusted slag drops, including adding tin and XP nuggets (lead if you have Oreganized), and increased all the nugget drops from 1% to 5%
- Added spout recipes for gold foods
- Added pigsteel (from Pigsteel) crushing and melting (into iron) recipes
- Some other things probably
Available Versions
How to Install Bug's Alterations - Molten Ironworks on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set datapack Loader
In the panel under "Egg", select the datapack loader and matching Minecraft version (1.20.1).
Install Mod
Open the mod browser in the dashboard and search for "Bug's Alterations - Molten Ironworks". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.1
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Bug's Alterations - Molten Ironworks server crashes on startup – what to do?
Most common cause: wrong datapack version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.
Is Bug's Alterations - Molten Ironworks compatible with datapack and fabric?
Bug's Alterations - Molten Ironworks officially supports datapack, fabric for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Bug's Alterations - Molten Ironworks – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Bug's Alterations - Molten Ironworks consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install Bug's Alterations - Molten Ironworks with just one click on your server.