About Fusion
From ModrinthAn alloy mod for SimpleOres and add-ons.
Fusion is the alloy add-on for SimpleCore/Simple Ores2. It adds steel (and steel items) and the fusion furnace (an alloy furnace); from Simple Ores 2, it adds 3 more alloys and items made from them: bronze, thyrium and sinisite. Fusion recycling, from akkamaddi's Addenda (formerly Simple Fusion Recycling), was merged into Fusion around Minecraft 1.14.4/1.15 or so.
For Minecraft Forge 1.16.3 and later, SimpleCoreLib is required. For Minecraft Forge 1.14 through 1.16.1, Simple Ores2 is required. SimpleCore API is no longer required for Minecraft 1.12.2 or earlier.
Please see the original Minecraft Forum post for information. Or the wiki.
Automation notes by side:
- Top: inserts into catalyst slot
- Bottom: extracts from output slot
- Back, Front: inserts into fuel slot.
- Left: inserts into left input slot
- Right: inserts into right input slot

Highlights
From source dataGame versions
Supports 7 Minecraft versions, the newest being 1.20.1.
Loaders
Runs on Forge and NeoForge.
Footprint
Rated a light load on a server.
What kind of mod it is
From the catalogGameplay & overhauls
New mechanics, content and overhauls that change how the game plays.
Runs on your server
From source side supportModrinth lists Fusion as required on the server. Check its Modrinth page to see whether players need it too.
Compatibility
- Game
- Minecraft
- Loaders
- ForgeNeoForge
- Runs on
- Serverrequired on the server
- Game versions
- 1.20.1 and 6 earlier
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-10-01Open ↗
- ✓AuthorSinhika, as published on Modrinth
- ✓LicenseLGPL-3.0-onlyFree









