Monster Creature Synth: Procedural Beast Audio


Three real-time procedural monster voice synthesisers. No samples. No loops. Every growl, roar and creature cry generated live in Unity's audio thread, every single time.


by Azimuth Audio


Price History +

Your monsters deserve better than looping audio clips.

Our Procedural Monster Synths gives you three purpose-built procedural voice engines; Beast, Creature, and Roar. Each one generating creature vocalisations entirely in real-time from pure synthesis. No sample libraries. No repeated loops. No two sounds exactly alike.


Beast models a biological throat from glottis to lips, gritty, organic, and alive. Perfect for wildlife, predators, and anything with a wet, physical growl.

Creature is an expressive character engine. A full vocal tract simulation with dual distortion, five-formant shaping, and modulation. Built for bosses, aliens, and creatures with personality.

Roar is built for scale. Layered oscillators, pitch sag, audio-rate tremolo, and multiband compression combine to produce cinematic monster hits that fill a room.


All three engines share a voice management framework with scheduled triggering, sustain management, and a clean ScriptableObject architecture that integrates naturally with your existing Unity project.


Your creatures will never sound the same twice.