Steam game

PolyLumina

A colorful rhythm simulation game where you compose polyrhythmic chord progressions and watch them come alive through glowing, reactive visuals.

Free December 6, 2025

By RheaProductions

Windows
View on Steam
PolyLumina - RheaProductions. Popular. Released December 6, 2025
Screenshot of PolyLumina gameplay showing in-action mechanics Screenshot 2 of PolyLumina - additional gameplay view Screenshot 3 of PolyLumina - more gameplay footage Screenshot 4 of PolyLumina - final gameplay screenshot

Overview

About this game

Polylumina is a musical simulation and visual sequencer: craft polyrhythmic chord progressions, watch each note pulse and bloom in vibrant patterns, and shape your own luminous symphony.

  • Create custom chord progressions effortlessly-any progression, any key!

  • Tweak visualizers in real time with intuitive controls.

  • Rotate, move and freely explore every pattern.

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