Provided that you have at least an NVIDIA GeForce GTX 470 graphics card you can play the game. But, according to the developers the recommended graphics card is an NVIDIA GeForce GT 730. Sky Tracers system requirements state that you will need at least 6 GB of RAM. If possible, make sure your have 8 GB of RAM in order to run Sky Tracers to its full potential. You will need at least 3 GB of free disk space to install Sky Tracers. To play Sky Tracers you will need a minimum CPU equivalent to an Intel Core i5-2500. Whereas, an Intel Core i5-6500 is recommended in order to run it.
Sky Tracers will run on PC system with Windows 7 (64 bit) and upwards.
