About Modular Force Field Systems
From ModrinthModular Forcefield Systems is a mod designed to provide forcefields in minecraft. It is based on the old voltz mod mffs however it is updated to the newer versions of minecraft!
As of the 1st of June 2025, all future updates for ampz mods will require Voltaic API, and not Electrodynamics, in order to function. This update affects all the mods and brings world breaking changes, which are written in the changelogs. Note that this should however not corrupt your world. If you have such issues reach out on our discord channel!
MFFS intends to provide forcefield systems in Minecraft. Devices to protect your base from players, mobs, and even the friendly neighbor sheep!
This project is based upon Voltaic and requires this mod to run.
Join us on discord: Click here
You should also check out my new Patreon:
You should also check out our official modpack here: https://www.curseforge.com/minecraft/modpacks/ampz-1-18 It is a recreation of voltz for minecraft 1.20

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Features:
- Fortron fields
- Large spherical fortron fields
- Large cube fortron fields
- Large pyramid-shaped fortron fields
- Interdiction Matrix's
- Player Protection
- Mob Protection
- Animal Protection
- Item Confiscation
Permission to use in modpacks:
Yes you are allowed to do this:
However, as written in the license (special permissions referring to distribution):
You may only use the special permissions above, if you provide proper attribution to the Owner of this software "Sebastian Siljuholtet Johansen" (in the form of credit) and an URL to this Software�s official download page were the pack is accessed.Highlights
From source dataGame versions
Supports 4 Minecraft versions, the newest being 1.21.1.
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 Modular Force Field Systems 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
- 1.21.1 and 3 earlier
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-10-01Open ↗
- ✓Authoraurilisdev, as published on Modrinth
- ✓LicenseLicenseRef-AURILISDEV-LICENSE-1.0.2Free










