Pre-Civilization Marble Age Steam Key Platform: Steam Release Date: 4 Mar, 2015 Product Description Turn-based historical simulation strategy. Develop the Greek civilization from the small village to the great city-state when it will dominate the world! The key to victory is choosing the right development priorities, allocating resources and managing the foreign policy. Mechanics of the game is a mix of old-school game designs. Features During the 4000 years (from 3000 BC to 1000 AD), you will have to: Raise the population Invent technologies Construct buildings Trade goods Explore world Found new cities Start and end wars with neighbors Survive through the hundred real historical events. System Requirements OS: Windows XP + Processor: 1.6Ghz Memory: 1 GB RAM Graphics: 1280x720 minimum resolution, most cards (check compatibility in Additional Notes) Hard Drive: 100 MB available space Additional Notes: Check your graphic card compatibility here: http://helpx.adobe.com/x-productkb/multi/stage3d-unsupported-chipsets-drivers-flash.html