
Mekanism Fissile Add-on for Minecraft
Bedrock add-on listed for Minecraft 26.x (behavior + resource pack). File opened and checked on 10 Oct 2026; installs from the MC Bedrock Mods app on Android.
Adapt Mekanism's nuclear fission systems to Minecraft Bedrock with machines and components for producing and using fissile fuel.
⬇ DownloadMekanism Fissile
Mekanism Fissile is a fan-made Minecraft Bedrock addon inspired by the Mekanism experience, bringing advanced technology, industrial machinery, energy systems, chemical processing, automation, powerful equipment, and nuclear-related systems to Minecraft Bedrock Edition.
The addon is designed around interconnected machines and automated production systems. Players can process ores and materials, create alloys and advanced components, generate and manage energy, process chemicals and gases, produce specialized materials, and build increasingly complex industrial setups.
Mekanism Fissile includes Bedrock adaptations of various Mekanism-inspired machines, items, tools, armor, recipes, energy systems, chemical-processing systems, and other mechanics. The project also contains custom implementations and adjustments made specifically for Minecraft Bedrock Edition, with additional fixes, changes, and features developed during its ongoing maintenance.
Among its features are advanced machinery, chemical processing, energy generation, the Atomic Disassembler, MekaSuit equipment, automated production systems, Fissile Fuel processing, industrial resources, and many other technology-focused systems.
The addon also includes custom progression and recipes designed to make the different machines and production chains work together in a practical way. Players can create automated factories and interconnected systems instead of relying entirely on manual crafting.
Original Bedrock Addon Credits
The original Bedrock addon was created by Ramcor14Player. This project continues to preserve credit to Ramcor14Player for the original Bedrock addon and its original work.
Current Maintenance
The current version is maintained and updated by nyx77, including fixes, modifications, new features, Bedrock-specific implementations, recipe changes, machine systems, and other improvements.
Mekanism Credits
Mekanism Fissile is inspired by and makes use of concepts, assets, references, and ideas originating from the Mekanism project. Full credit is given to the Mekanism developers and contributors listed by the official project:
- Aidan C. Brady (aidancbrady)
- thommy101
- thiakil
- pupnewfster
- dizzyd
- unpairedbracket
- CyanideX — Artwork
- Ridanisaurus — Artwork
- Cheapshot — Artwork
- Archadia — Artwork
- micdoodle
- Bluexin
- JaSpr
These credits are based on the official Mekanism repository and its published credits list.
License
Mekanism is licensed under the MIT License. The official license permits use, modification, and distribution subject to its terms, including preservation of the applicable copyright and license notices.
Mekanism Fissile is a fan-made Bedrock project and is not an official release of Mekanism, nor is it affiliated with the official Mekanism development team.
The purpose of this project is to continue developing and maintaining a Mekanism-inspired experience for Minecraft Bedrock Edition while preserving credit to the original creators and contributors.
Thank you to everyone who contributed to Mekanism and to the original Bedrock addon that made this project possible.
Updated on September 27, 2026
- Fixed the Atomic Disassembler.
- Fixed Vein Miner.
- Restored the correct Gas-Burning Generator texture.
- Fixed issues affecting some items.
- General compatibility and stability improvements.
- Updated and maintained by nyx77.
- Added new machines and improved existing machine systems.
- Added chemical processing and automation features.
- Added Fissile Fuel production systems.
- Added HDPE Pellet production with a 15-second processing time.
- Added HDPE Sheet crafting using 8 HDPE Pellets.
- Improved the Atomic Disassembler with multiple modes and Vein Mining.
- Added and improved MekaSuit functionality.
- Fixed MekaSuit mayfly messages.
- Improved machine recipes and production chains.
- Improved machine compatibility and stability.
- Removed machine sounds.
- Fixed various addon errors and recipe issues.
- Preserved credit to Ramcor14Player as the original Bedrock addon creator.
- Added credits and licensing information for Mekanism and its contributors.
- Edition: Minecraft Bedrock
- File type: .mcpack or .mcaddon
- How to install: Download the .mcpack or .mcaddon file. → Open it — Minecraft imports it. → In your world: Behavior Packs → Available → Activate, then the same under Resource Packs.
- Where to get it: In MCModsHub, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Bedrock addons & mods walks through it step by step.
- Pack type: .mcaddon — behaviour and resource pack in one file
- Manifest requires Minecraft 1.26.40 or newer
- Complete pack — everything it depends on is inside the file
- Download link checked 25 Sept 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.