IEM Plug-in Suite
A spatial-audio suite maintained by the Institute of Electronic Music and Acoustics, with encoders, rotation, room reflections, reverbs, dynamics, visualization, and headphone or speaker decoders.
Why use it
Sound designers can build repeatable Ambisonics workflows up to seventh order inside ordinary DAWs for VR, 360 video, and spatial game-audio production.
Where it fits
Use art, animation, audio, levels, and narrative to make the game easy to read and its world convincing.
What to check
Higher-order channel layouts, AmbiX conventions, and host plug-in formats require specialist knowledge; releases have introduced breaking changes, so freeze versions and audition old sessions before upgrading.