WindowsOS: Windows XP, Vista, 7, 8, 10 Processor: Intel Core 2.6 GHz or equivalent Memory: 4 GB RAM Graphics: ATI Radeon HD 4000 Series or better Storage: 3 GB available space Additional Notes: Stars in Shadow requires the OpenGL framebuffer extension. This extension is present on almost all graphics drivers released after 2010, but laptops made before 2010 with vendor-locked graphics drivers may not be able to run the game.