Play in full screen mode.

Made for GMTK Game Jam 2026.

In Digit Decay, your goal is to form lines on the grid each turn using decaying number pieces. Lines with pure colors or matching numbers grant much higher scores.

Controls (Mouse only):

Left mouse button: Select

Right mouse button: Rotate piece

Asset credits:

Music

• “Cyberpunk Moonlight Sonata” by Joth https://opengameart.org/content/cyberpunk-moonlight-sonata

SFX

• “electric zap.aiff” by bevibeldesign https://freesound.org/people/bevibeldesign/sounds/315918/

• “clock-tick-01.flac” by pbimal https://freesound.org/people/pbimal/sounds/534094/

      Multiple sfx from:

• “Electric Sound Effects Library” by Little Robot Sound Factory https://opengameart.org/content/electric-sound-effects-library  -- www.littlerobotsoundfactory.com