1. Left click cell to select it
2. Press letter key to place object
3. Right click to remove object
4. Click top corners to change object settings
Shoots bullets in specified direction
Plays musical note when hit by bullet
Plays drum sound when hit by bullet
Changes bullet direction
Controls bullet passage
Plays audio sample when hit by bullet
Creates additional bullets perpendicular to incoming bullet direction
Complex rhythm pattern with melodies and drums
Gate and deflector based sequence
Splitter and multi-sound pattern
Melodic sequence with rhythmic percussion
Minimal groove — kick, snare and hihat layers
Slow pentatonic sweep with kick underneath
Chord rain — four columns descend through jazz chords
Gate cascade — gates filter bullets into polyrhythm
Splitter web — one bullet fans into melody and drums
Choose the grid dimensions. Changing size clears all cells.
Randomly fills the grid with wall cells — like a real crossword. Bullets stop at walls, nothing can be placed on them. Each press generates a new pattern.
Global audio effects applied to all sounds.