Nick goes in depth on the audio side of games and how to get your foot in the door of becoming an audio engineer. He also shares some of the tools he uses to do his work for the podcast and for other audio work he's done.
Twitter- https://twitter.com/nerdcircuitpod 
DAW's (Digital Audio Workstation) that have a Demo or Free trial 
Pro tools- https://www.avid.com/pro-tools 
Logic X Pro- https://apps.apple.com/us/app/logic-pro-x/id634148309?ign-itscg=20200&ign-itsct=rv_LPX_google&mt=12&mttnagencyid=2433&mttncc=US&mttnpid=305109&mttnsiteid=141192&mttnsubad=lpx&mttnsubkw=ag-67301574143-ad-433699244585&mttnsubsite=AppleLogicPro 
Garageband- https://www.soundtrap.com/pricing?param1=RB1&gclid=CjwKCAjwqIiFBhAHEiwANg9szj5wZAE4Q8E2Ca6-GVQ3rOOGrKd0-fTxMVeNq0dkKBbJvWkknIoLJxoCUV8QAvD_BwE Ableton live- https://www.ableton.com/en/live/