Audio

Sound is feedback, not polish. If an action changes the game (fire, reload, pickup, hit, death, footstep, UI click) and makes no sound, the moment feels broken. Wire a sound to every such moment.

Setup

Attach one AudioListener to the camera, then choose positional vs. non-positional per sound:

const listener = new AudioListener()
camera.add(listener)
const buffer = await new AudioLoader().loadAsync('/sound-effects/gunshot.mp3')

// World event with a position → PositionalAudio attached to the source (pans + attenuates with distance)
const shot = new PositionalAudio(listener)
shot.setBuffer(buffer)
weapon.add(shot)
shot.play()