I need to reverse many files en masse

I’m working on a video game mod in which all audio files are in reverse, this game has 13,000+ audio files I have been going through each one of them and reverse them all individually. Is there anyway I can speed it up? I’m using Windows 10 and Audacity version 2.1.0.

Audacity has Chains which is its batch program.



I suspect SoX will be quicker at doing that batch-processing than Audacity …

Use the ‘reverse’ effect to reverse the sound in a sound file. This will reverse the file and store the result in output.wav