GameSynth provides an intuitive platform for crafting a wide array of sound effects essential for games and animations, including impacts, whooshes, footsteps, engine noises, environmental sounds, and voice effects. It includes a comprehensive modular patching environment that empowers users to design custom sound effect generators tailored to their creative needs. The software supports an efficient workflow with features like the Sketch Pad for drawing sounds, including compatibility with drawing tablets, enabling a hands-on approach to sound creation.

The software enhances sound design with advanced capabilities such as automatic generation of sound variations and the import of animation curves to synchronize audio precisely with visual elements. Exporting sounds to game middleware is streamlined, facilitating integration into development pipelines. Users also gain access to an extensive online repository containing a vast collection of procedural audio patches. Video synchronization is supported at multiple points, including audio playback start and end, and during sound drawing sessions, providing a cohesive audiovisual experience.

GameSynth features a suite of specialized synthesizers designed for specific sound categories, including Whoosh for aerial effects, Impact / Contact for physics-based sounds, and Retro for classic game tones. Other modules include Particles for granular textures, VoiceFX for vocal processing, Footsteps tailored to diverse movements and surfaces, Weather for atmospheric sounds, and Engines for detailed vehicle noises, available as an add-on. Additionally, the GameSynth Tool API allows integration of procedural sound design into various creative platforms such as digital audio workstations, game engines, and audio middleware, expanding its utility beyond standalone use.