InteractiveMC
by Interactors
InteractiveMC brings physical interaction systems to Minecraft for VR play, linking Velthoric collisions and grabbing to the Vivecraft client.
What it does
InteractiveMC adds physical interactions to the game through Velthoric. Player heads and bodies collide with the world, players can grab bodies, and pulling is tied to the aim, use and grip inputs of a VR hand. Trigger interactions and items that behave as physical objects are part of the same system, so the world reacts more like a real space when played in VR.
The mod is aimed at VR players and at addon developers who need advanced APIs for physical interactions. Every player and the server need a copy of the mod. Installation needs Architectury API, Velthoric, Vivecraft and YetAnotherConfigLib (YACL) alongside it. Files are published for Fabric and NeoForge for 1.21.1 only, and the mod is open source under the GNU Lesser General Public License v3.0 only.
Key features
Physical player bodies
Player heads and bodies collide with blocks and entities, so movement in VR has physical contact with the world.
Body grabbing and pulling
Players grab bodies and pull them toward their hand, with the aim, use and grip inputs controlling the action.
Trigger interactions
Trigger-based interactions let a hand action set off effects in the world.
Physical items
Items can be made physical, so they move and collide as objects instead of staying fixed in the hand.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 4
Use cases
VR play with Vivecraft
Players using the Vivecraft client get collisions and grabbing that fit hand-tracked movement.
Addon development
Developers can build on the exposed APIs to add further physical interactions and VR content.
Who it’s for: VR players on Vivecraft who want the world to respond to their hands and body, and addon developers building physics-based VR features for 1.21.1.
Questions
Does InteractiveMC need Vivecraft?
Does the server need InteractiveMC?
Which loaders are supported?
In the catalog
InteractiveMC is one of 29,952 Game mechanics mods on ModsFinder, and one of 19,630 Game mechanics mods for Fabric. 32,366 mods support Minecraft 1.21.1.
Similar mods
What the author says
Bringing physical interactions in ViveCraft. It enhances VR gameplay by adding real collision and interaction systems, making the Minecraft world feel more immersive.
Official listing
- Modrinth page
- modrinth.com/mod/interactivemc
- Owner
- Interactors
- Published
- 2025-12-03
- Updated on Modrinth
- 2026-07-13
- Facts verified
- 2026-10-15