Ad-monetized versions of our games (via Admob and Amazon Underground) may use your location, browsing history and other collected information to identify you and serve you relevant ads. YouTube videos like the ones on our site set cookies in your browser. We recommend blocking third party cookies. We do no tracking or data collection ourselves, either on this site or in our games. We display your username, avatar, country and bio if you register on this site. We make encrypted backups of this site's databases which contain your profile information and encrypted passwords. We will only contact you by email when necessary (our user list is not an advertising list) and we never share your information with third parties.