So what ive done is use audacity to record myself and also use it to clean up the audio with a low pass filter plugin. if youre recording on phone I recommend using otters free plan so you can get a transcript of what youve said and scrub through audio for workflow purposes.
The other application Ive used it AVR X pro which allows me to export my audio in a number of different formats (mp3 FLAC etc..) to my google drive.
as far as a mic is concerned, I use a cheap daiso lav mic that I got for around $2 and once I throw it into a post editor like audacity the audio is really not bad at all, but even apple inline mics do really well if you have something laying around.
the game looks clean. definitely needs some ambient music. the cards need appropriate sounds once activated. a better representation of the enemy encountered would be nice. a mulligan system to swap out the cards would be neat. overall its playable.
