You will need at least 100 MB of free disk space to install BE-A Walker. The minimum memory requirement for BE-A Walker is 2 GB of RAM installed in your computer. Provided that you have at least an NVIDIA GeForce GTX 260 graphics card you can play the game. But, according to the developers the recommended graphics card is an NVIDIA GeForce GTX 460. To play BE-A Walker you will need a minimum CPU equivalent to an Intel Core 2 Quad Q9000. Whereas, an Intel Core i3-530 is recommended in order to run it.
BE-A Walker will run on PC system with 7 and upwards. Additionally it has Mac and Linux versions.