offered as downloadable content through in-app purchases. Since its initial release on the App Store on February 15, 2012, A Clockwork Brain eventually became the number one free Educational Game app in the Store. To date, the game has been downloaded over 2.5 million times, and has been highlighted as one of the 500 best apps in the world for 2013'' by The Sunday Times. The game was eventually released on the Windows Store on December 19, 2015, and on the Google Play Store on December 24, 2015. References External links Total Eclipse Games official website A Clockwork Brain official website Casual games Adventure games Android (operating system) games Hidden object games IOS games Steampunk video games Single-player video games Video games developed in Greece Video game franchises Video game franchises introduced in 2009 Windows games Windows Phone games MacOS games Linux games Mobile games