Build Sound.

Create modular, musical machines with MuX, the Sandbox Instrument.

Buy MuX on Steam Watch the Trailer


SNAP together hundreds of different components into endless different combinations.

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CONNECT wires to build an advanced logical system. A whole new type of programming.

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PLAY with buttons, sliders, kobs, and explore new and amazing ways to express yourself.

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Share your Machines with the MuX Community.
Connect with other instruments and play a concert!

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Countless components

With more than 100 different components, the posibilities for creativity is endless!

Start Building

MuX is currently in open beta through Steam Early Access

Join us on Discord


Press Kit

Screenshots, videos, press releases.


Reach out to us at:
info at playmux dot com