Download the instructions for how to activate your purchase on Steam here.

More information about our work with the Office of Naval Research, the research basis for the cognitive training activities and efficacy study details are provided in Zombies Can Make You Think Better: How a Game Can Change Your Brain, available for download now.

Zombies Can Make You Think Better How a Game Can Build Your Brain Foreword by Dean Takahashi Lead Writer GamesBeat Magazine
Project Azriel Bulletproof Brain Training