Default Controls
← → ↑ ↓ = Directions
Z = A, X = B
A = X, S = Y
D = L, C = R
Enter (↵) = Start
Shift = Select
About the Sigma Harmonics (Japan) Nintendo DS (NDS) Online Game
Sigma Harmonics is a unique blend of music and mystery that draws you into its intriguing story. You’ll navigate through a world where rhythm and sound play a crucial role in solving puzzles and uncovering secrets.
Jump into the game straight from your browser. No downloads, no hassles—just click and play for free. Enjoy the captivating narrative and stylish visuals that make Sigma Harmonics a memorable experience. Dive in and discover the music that drives the story forward!