Polyrhythmia

Polyrhythmia is a challenging 2-button rhythm game that explores polyrhythms, concentrating on cross-rhythms in particular. These polyrhythms are represented as Euclidean Rhythms in game, visualized in 3d as nodes rotating around a circular path.

This soundtrack is performed with a solo harp tuned to a just scale based in G.

Although you can play in browser, the windows and mac executables are often more reliable!

Polyrhythmia was created for the Github Gamejam 2022, this game explores the theme of "scale"

  • the tempo scales the speed of the levels and therefor the difficulty of the game
  • the music is all for a harp sampler instrument tuned to a particular just-intonation scale in the key of G
  • the long beats are scaled into subdivisions
  • the levels are scaled-up into a massive wheel-of-wheels that represent the greater subdivision of the music into beats and measures, presenting the music on a larger scale

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check out the project code on github

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check out the soundtrack on bandcamp

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Gameplay

Match your button presses with the markers rotating around the wheels when they meet in the center.

default controls

left trigger: a, s, or d

right trigger: j, k, or l

Add as many inputs as you like to the left or right buttons.


Runs best if system audio sample rate is set to 44.1

Players - please consider trying the web and the windows or mac versions of the game! Note that you may need to give the appliucation permission to be able to run since it is not from a "known developer." See installation instructions below.

StatusIn development
PlatformsHTML5, Windows, macOS
Release date Nov 01, 2023
AuthorsJust a Guy, Smokin' Joe
GenreRhythm
Made withGodot
Tags2-button, polyrhythms
Code licenseMIT License
Average sessionA few minutes
InputsKeyboard
AccessibilityOne button

Download

Download
Polyrhythmia_win.zip 110 MB
Download
polyrhythmia_mac.dmg 140 MB

Install instructions

The windows and mac executables may require permission to run as they are coming from an unknown developer. 

MAC, after attempting to open go to Apple menu  > System Settings, click Privacy & Security  in the sidebar, then go to Security on the right. (You may need to scroll down.)

WINDOWS, click on "run anyway" when Windows defender pops up. If there is no "run anyway" option, open Windows Defender and go to App & Browser Control. Under ‘Check apps and files’, select the ‘Warn’ option instead of the ‘Block’ option.

Runs best is system audio sample rate is set to 44.1

Development log

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