Rovastar + Geiss - Hurricane Nightmare
Rovastar, Geiss
Category five — the whole frame becomes the storm.
Hurricane Nightmare maps the Coriolis force of a cyclone onto the visualizer's warp field and feeds audio amplitude into the wind speed. At moderate loudness it is a tense spiral; at full volume the entire frame tears apart into streaks. Rovastar and Geiss built this preset to be weather, and it is.
- Artist
- Rovastar, Geiss
- Category
- High Energy
- Engine
- Butterchurn / MilkDrop
- Runs in
- Browser · Zero install
Big movement, heavier contrast, and more attack. These presets feel most alive when the track is pushing forward and the visuals need to hit back.
Sharper impact, harder beats, reactive pulses, and more aggression.
Audio-reactive shaders, running entirely in your browser.
Upload any audio
Drag in a local file, connect a mic, stream a radio URL, or use one of the included sample tracks.
Real-time analysis
The Web Audio API analyses frequency content, amplitude, and transients at up to 60 fps, all without leaving your tab.
Shader renders the result
Butterchurn translates that data into GLSL shader parameters. Rovastar + Geiss - Hurricane Nightmare maps those parameters into its own visual language.
See Rovastar + Geiss - Hurricane Nightmare respond to your music.
No account. No install. Works in any modern browser with WebGL2 support.
Open visualizer with this preset
