Diatonic is a rhythm roguelike where your piano becomes the controller. Connect a MIDI keyboard and play through dynamic levels that challenge your timing and accuracy.
Randomized Runs
Learn new songs by turning them into roguelike runs - sections of the song become different levels to make learning easier and more fun. Each run features randomized levels for a fresh experience every time.
Learn Naturally
Whether you’re new to piano or experienced, Diatonic helps sharpen your piano skills. Play along with sheet music-style notes to naturally practice sight-reading.
Your Controls
Play with a real MIDI keyboard (any size!) for the most authentic experience. You can also use a computer keyboard, a controller, or the on-screen piano with mouse/touch controls.
Features
Play through 20+ songs included with game
Load custom MIDI files to play your own songs
Practice treble clef, bass clef, or both together
Set your own pace: speed up or slow down the tempo
Learn with a mode that waits until you play the correct note
Supports sharps, flats, and all key signatures
