Game isn't picking up anything from my microphone, windows and steam is picking up audio but the game isnt.

@Blitzkrieg
Hey Blitzkrieg, did you realize that the game uses the same microphone settings as Steam does ?

To check Steam micro settings open your Steam-Friends window and click on the icon ( gearwheel ) Settings on the very right top of the Friends List.
It´s location is right under the X ( which closes the window )

Then choose on the left side : SPEECH and there you have some settings to experiment with