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Reactive Blocks

Vanilla+ block interactions that make blocks react when you step or jump on them.

FabricDatapack
Loaders
FabricDatapack
Downloads on Modrinth
141
Followers on Modrinth
1
versions
4
Updated
August 21, 2026Aug 21
Published
in 2026
Soft Step · swipe

At a glance

Runs on Fabric and Datapack
For Minecraft 26.1.2–26.2
Needed on the server; optional in the game
Latest version — ModRelease-1.1.0 from August 21, 2026
Requires Fabric API
License MIT — free
Where it's needed
In gameoptionalOn serverrequired

Needed on the server; optional in the game

Game versions26.1.2–26.2

Reactive Blocks

Reactive Blocks adds unique reactions to vanilla Minecraft Blocks If you step or jump on them they trigger effects or sounds.

Some Features

Sculk → Applies Slowness

Sculk Catalyst → Applies Darkness

Glowstone → Applies Glowing

Stonecutter → Deals damage

Furnace → Deals damage

Respawn Anchor → Grants Regeneration (amplifier depends on stored glowstone)

Eyeblossom → Applies Weakness or Strength (depends if it is open or closed)

Decorated Pot → Gives a random effect

Shroomlight → Applies Glowing

Creaking Heart → Applies Blindness

Resin → Applies Slowness

And More..

Sound Interactions

Some blocks play custom sounds when you jump on them

Enchantments

Soft Step (boots enchantment) → disables effects from reactive blocks

Reactive Blocks

** Reactive Blocks — Version 1.1.0**

Sulfur Update

The Sulfur Update adds new Sulfur-related block reactions and a new enchantment.

New Sulfur Reactions

Sulfur Block → Nausea

Potent Sulfur Block → Nausea II + Slowness

Cinnabar → Hunger (It sounds like a cinnamon roll, so naturally it gives you hunger. also it is very toxic and contains mercury.)

** Filtration**

Filtration is a new helmet enchantment that disables effects of Sulfur-related blocks.

Because apparently breathing sulfur isn't good for your lungs :C.

** Bug Fixes**

Soft Step doesn't deal damage to attackers anymore. Don't ask how this happened.

FAQ

How to install Reactive Blocks?

Install Fabric for your Minecraft version, download Reactive Blocks for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Reactive Blocks support?

Reactive Blocks has builds for Minecraft 26.1.2–26.2.

Is Reactive Blocks needed on the server?

Needed on the server; optional in the game

License and source
MIT Licensefree to use and share with credit to the author
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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