Color Game App (IMAGE) Max Planck Institute of Geoanthropology Caption Excerpt from the promotional video for the Color Game app. Credit Max Planck Institute for the Science of Human History Usage Restrictions With appropriate credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.