We have built an in-game feedback system in the game. Simply press F8 on your keyboard at any time in the game and you can send us your feedback. Please click on the image below for a breakdown of the Griftlands feedback system:
Of course, there will likely be too much feedback for us to respond to individually. We will be primarily garnering and responding to feedback on our forums, and will keep everyone up to date with the current status of the game both on the forums and inside the game.