Serenity Demo

A zen gliding and exploration game with procedurally generated music

• chill out 

• get in the zone

• have fun

• multi-player by default

Cool features

• procedurally generated music

• procedurally generated levels

• drag an .sf2 soundfont to change instruments

• drag an .mp3/wav/opus to add background audio

• CRT shader (adjustable or can be toggled off)

• 60fps

Demo limitations

• this is a work in progress build from the first week of Jan 2026

• progress is not tracked, every game starts from level 1

• the number of patterns and platforms are less than final game

• the music system is not as advanced as final game

• some platform shapes have less than optimal collision

• almost zero onboarding

Credits

• by Matt Sephton

Audio instruments use a soundfont by

• D-Sound Lab

Frameworks

• three.js

• PlayroomKit

• SpessaSynth

• Tweakpane

Influences

• Alpha Waves (1990)

• Electroplankton (2005)

• Flower (2009)

• Journey (2012)

• Jumping Flash (1995)

• Panekit (1999)

• Proteus (2013)

• Tiny Wings (2011)

• Tranquility (1992)

• Zarch (1987)

Thanks

• Bill Romanowski

• Brian Eno

• Tero Parviainen

• Hiroshi Yoshimura