We are pleased to announce that WoA is now available for pre-order (at a discounted price) from the Humble Store here:
https://www.humblebundle.com/store/wrath-of-anna
Upon purchasing, you will be provided with an official WoA Steam key that can be redeemed effective immediately and will allow you be one of the first to install and play the game when Early Access is launched on approximately 9/30/16.