Windows 10/11
Download GameMixer
Download the Windows app, follow the VB-Cable setup, and open your soundboard from the Steam Overlay.
Free 3-day trial
1
Download and run GameMixer
2
Click "Activate License" inside the app
3
Copy your Hardware ID (HWID)
4
Go to the contact form, subject "Free trial request", paste your HWID
5
After approval, receive your 3-day trial key by email
6
Paste the key in GameMixer and activate while online
After the trial expires, purchase a license at /pricing.html to continue using GameMixer. Paid and lifetime keys must remain active; refunds or revocations deactivate access.
System Requirements
OS
Windows 10/11 64-bit, including N/KN editions
VB-Cable
Required for reliable virtual microphone playback; free from vb-audio.com
Setup order
Start GameMixer and click Start Mixer before launching your game. If the game was already open, restart it after starting the mixer so it picks up the right audio devices.
RAM
4GB minimum
Disk
~50MB
Audio formats
MP3, WAV, FLAC, OGG, AAC, ADTS, M4A, WMA, ASF