I've seen a video of this and it looked amazing and solid. Downloading right away.
One question though: could you offer a Linux download too, please? I'm fairly sure the Windows build will work with Wine, but natively compiled versions of games tend to work a little better, especially when it comes to controller support.
Edit: yeah, gamepad support is right out when using Wine, also weird performance issues where the frame rate goes to <1 FPS occasionally for no reason :(