Provided that you have at least an AMD Radeon Pro 450 graphics card you can play the game. In terms of game file size, you will need at least 4 GB of free disk space available. To play PolyKat you will need a minimum CPU equivalent to an Intel Core i5-650. The minimum memory requirement for PolyKat is 4 GB of RAM installed in your computer.
PolyKat will run on PC system with Windows 7 or higher 64bit and upwards. Additionally it has Mac and Linux versions.