To play CubeZ you will need a minimum CPU equivalent to an Intel Core i3-530. Whereas, an Intel Core i7-7Y75 is recommended in order to run it. CubeZ system requirements state that you will need at least 2 GB of RAM. If possible, make sure your have 8 MB of RAM in order to run CubeZ to its full potential. In terms of game file size, you will need at least 2 GB of free disk space available. The cheapest graphics card you can play it on is an NVIDIA GeForce GT 640. But, according to the developers the recommended graphics card is an AMD Radeon 9200 SE.
CubeZ will run on PC system with Windows 7 SP2 64-bit and upwards.