Developer Reference

Simulation Modes

Discover the mechanics, visual fidelity, and audio mapping capabilities behind all 8 of our professional bouncing ball simulation modes.

Bouncing balls that play music on impactPopular

Rhythmic Mode

Sync musical notes to every ball bounce. Import any MIDI file or select musical scales so that each time the bouncing ball hits a boundary, it plays the next note of a song. Customize sound notes, tempo speed, and audio delay to create perfect, music-synced bouncing ball videos.

Balls escaping rotating concentric rings

Escape Mode

Build high-suspense video runs where balls must escape nested circles. Design concentric rotating rings with tiny exit gaps. As the ball bounces, it must find the gaps to escape the outer boundary. Adjust the gap size, circle rotation speed, and sound pitch increases to create suspenseful breakout challenges.

Draw glowing lines with bouncing balls

Drawer Mode

Use bouncing balls to draw glowing geometric lines. Each ball leaves a persistent neon trail behind as it bounces, automatically creating intricate geometric drawings and patterns on a blank canvas. Customize ball count, physics gravity, trail thickness, and colors to watch beautiful shapes form.

Bouncing balls that multiply on collision

Spawner Mode

Create high-energy physics runs where bouncing balls multiply. Every time a ball hits a boundary wall, it spawns new balls, creating hundreds of concurrent bouncing balls. Customize the multiplier rate, speed acceleration, and collision sounds to build a satisfying run where the screen fills with colorful bouncing balls.

Balls escaping a maze of their own trail

Ghost Escape

Build suspenseful runs where the ball must escape a maze of its own past path. Each time the ball bounces, it leaves a solid block behind, slowly trapping itself. The ball must navigate around or break through these self-created obstacles to escape, making it a highly viral self-trapping puzzle format.

Bouncing balls breaking glass in a spiral

Spiral Mode

Drop bouncing balls from the outside of a spiral track and watch them roll inward, breaking glass blocks along the path. As the balls travel deeper into the spiral, they smash the target boxes in sequence, triggering satisfying shattering physics and clean audio chimes. Customize the spiral turns, block durability, gravity pull, and fragment colors.

Bouncing balls shattering glass blocks

Breaker Mode

Build satisfying video runs where bouncing balls shatter glass blocks. Spawn rows of destructible glass boxes inside a container, and watch the balls systematically smash through them on collision. Custom-tune the glass durability, fragment gravity, and chime notes to trigger a satisfying clearing animation as the blocks dissolve.

Glowing neon light trails behind bouncing balls

Trail Mode

Add beautiful glowing paths behind bouncing balls. Configure thick neon color trails that fade over time as the balls bounce across the screen. Customize trail length, thickness, neon gradients, and screen bloom settings to produce stunning light flows optimized for dark background vertical videos.

Designed for High Retention Visual Content

Whether you are creating music-synced loops, satisfying bouncing ball videos, or high-suspense breakout videos, our simulation modes are fine-tuned to capture eyeballs. Each mode offers over 100 parameters to customize colors, chimes, rotation, and bounce thresholds.