Heavy Core Recipe
Now you can duplicate your own Heavy core
Screenshots
About this Mod
⚙️ Heavy Core Recipe Datapack
Double your power—no vault raids required!
This datapack introduces a high-tier crafting recipe for Heavy Cores, enabling scalable upgrades without relying on rare loot drops.
✨ Features
✅ Shaped recipe using 1 Heavy Core + 4 Iron Blocks + 3 Netherite Ingots + 1 Ominous Key → yields 2 Heavy Cores
🧩 Lore-friendly integration with endgame progression and ominous event mechanics
🔁 Modular JSON structure for easy editing and expansion
🛠️ Compatible with Minecraft 1.21+
Checkout my other projects:
Enchanted Golden Apple
Amethyst Shard
Horse Armour Recipe
Froglight Recipe
Music Disc Recipe
Heavy Core Recipe
Echo Shard Recipe
Available Versions
How to Install Heavy Core Recipe 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 (26.2).
Install Mod
Open the mod browser in the dashboard and search for "Heavy Core Recipe". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.2, 26.2-snapshot-2, 26.1.2 (+31 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Heavy Core Recipe 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 (26.2). You can switch loaders with one click in the panel.
Is Heavy Core Recipe compatible with datapack and fabric and forge and neoforge and quilt?
Heavy Core Recipe officially supports datapack, fabric, forge, neoforge, quilt for Minecraft 26.2, 26.2-snapshot-2, 26.1.2. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Heavy Core Recipe – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Heavy Core Recipe 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 Heavy Core Recipe with just one click on your server.