Quick answer: Open System Settings, choose Privacy & Security, select Microphone, and enable access for Big Walk. Restart the game if the indicator does not update.
Test the right layer
System permission comes before in-game mute settings. Once macOS allows access, confirm the physical microphone works elsewhere and is not muted.
Keep walking
Big Walk Voice Chat Not Working
Troubleshoot Big Walk microphone activity, mute mode, device mute, moderation, PS5 voice-chat mute, and macOS microphone permission safely.
Big Walk Troubleshooting WizardChoose platform, version status, and symptom to follow a source-linked Big Walk diagnostic branch with reversible official checks first.