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Modular Force Field System FAQ

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What does the Modular Force Field System mod do?
It adds force fields, high-tech machinery, and defensive measures to Minecraft, letting you protect your base from explosions and other players. It is based on the older Voltz-era MFFS and updated for modern game versions.
What does MFFS add to Minecraft?
It adds force fields and a range of machines and items, including the force field projector, fortron capacitor, coercion deriver, interdiction matrix, and many upgrade modules. It also adds field shapes like cube, sphere, cylinder, pyramid, tube, dome, and custom modes.
What Minecraft versions does Modular Force Field System support?
The mod author lists support for Minecraft 1.21, 1.21.1, 1.21.4, 1.21.8, 1.21.11, and 26.1.2.
What mod loaders does MFFS run on?
It runs on Forge and NeoForge.
What power source do MFFS force fields use?
Force fields use Fortron, which the mod's machines convert from energy. Fortron Capacitors store it and Coercion Derivers generate it.
How do you make a force field in Modular Force Field System?
Build a Force Field Projector and power it with Fortron from Capacitors and Coercion Derivers, then insert a projector module such as cube or sphere mode to set the shape. Activate the projector with a redstone signal.
How do you control who can pass through an MFFS force field?
Use the security system: create an identification card with the biometric identifier and use it to control exactly who can pass through your force fields.
Can MFFS force fields hurt players or mobs?
Yes. Force fields hurt any player who tries to break them or gets trapped when they form, and modules like the shock module and anti-hostile module let your shield shock attackers or kill hostile mobs.
Can you change the shape and size of an MFFS force field?
Yes. Shape modes include cube, sphere, cylinder, pyramid, tube, dome, and custom, and modules like the scale module and translation module change the field's size and position.
Does Modular Force Field System need IndustrialCraft2?
The 9Minecraft article describes it as an extension for IndustrialCraft2 that uses IC2 energy, but the mod author's own project page lists only Forge and NeoForge as loaders and does not name IndustrialCraft2 as a dependency.