It might violate certain privacy restrictions.
Would like to record chat when you are playing games? There is a wonderful software I am using to record streaming music which can also record chat with games, called Audio Capture Mac. And it can save all recorded audio files to MP3, WAV, etc.
You can have a try of this tool to record all playing audio files on computer.
Hello, recommend you to try Joyoshare Screen Recorder to capture chat while playing the games. An easy-to-use yet powerful video/audio screen recorder that can capture not only system sound but also microphone sound in high quality. Besides you can save it in various fomart like MP4, AVI, MOV, MP3, AAC, etc.