Warning

This repository is deprecated. See the new repository at vercidium-audio/vaudio-godot-openal

Vercidium Audio

Raytraced audio system with realistic occlusion and reverb for Godot 4.

13/04/2026 - this repository is updated to use the latest v1.1.0 C# SDK:

• Announcement post
• Breaking changes
• Full changelog

Features

• Muffle sounds in real time
• Accurate reverb in any environment
• Innovative event-based raytracing system
• Realistic energy-based model using materials
• Dynamic scene updates - automatically handles moving objects

Requirements

• OpenAL Audio plugin - This plugin (currently) depends on the godot_openal plugin and must be enabled first
• Godot 4.x with C# support
• Vercidium Audio SDK

Branches

If using the latest v1.1.0 C# SDK, use the v110 branch. If using an older version, use the v106 branch.

Installation

1. Copy or clone the entire godot_raytraced_audio folder to your project's addons/ directory.

2. Copy vaudio.dll and its dependencies to the your_game\.godot\mono\temp\bin\Debug output folder. To copy these files automatically, see the csproj example here.

3. Continue reading in project setup.

Visual Studio

To run your Godot project from Visual Studio, click the small dropdown arrow next to your_game and click your_game Debug Properties.

Create a new launch profile by clicking the green icon in the top left, and rename it to Godot. Then set:

• the executable path
• command line parameters
• the working directory to .

Then close the window, click the same small dropdown arrow, and select Godot. Use this launch profile from now on.

Requirements

This plugin requires a license for the Vercidium Audio C# SDK. Apply here to get early access.