MorphVOX Voice Changer Software can be used in any game that takes a Windows microphone
To use MorphVOX with Fortnite do the following:
- Run Fortnite
- Go to Settings
- Under the Audio section change the microphone to "Screaming Bee Audio"
- Now just press OK and close the Settings dialog. Be sure to run MorphVOX while you are running Fortnite.