A major issue I have with your game is I have to rig up a virtual audio driver in order to talk in game.
I use a Microphone that comes in on a different input that my headset. Therefore I can only hear the game and not talk in-game or talk in-game and not hear anything.
As I mentioned above I recently bandaged this issue using Virtual Audio Cable to combine both audio streams and repeat to my headset. I should not have to do this. It also causes the issue that any game noise ie. Animals, Ambient noise, others talking will come out of my voice as well as me talking. This also forces me to listen to myself talk on a slight delay and it trips me up when I speak because I am not used to this.
Please give us separate audio controls for defining audio playback and capture.