To play Unit 4 you will need a minimum CPU equivalent to an Intel Pentium 4 2.00GHz. Provided that you have at least an NVIDIA GeForce 6200 graphics card you can play the game. In terms of game file size, you will need at least 400 MB of free disk space available. The minimum memory requirement for Unit 4 is 2 GB of RAM installed in your computer.
Unit 4 will run on PC system with Windows 7 or later and upwards.
Note
Both KB and controllers are supported (max one player on KB).