The cheapest graphics card you can play it on is an NVIDIA GeForce 6100. You will need at least 150 MB of free disk space to install Obliteracy. The minimum memory requirement for Obliteracy is 1 GB of RAM installed in your computer. To play Obliteracy you will need a minimum CPU equivalent to an Intel Pentium 4 2.00GHz.
Obliteracy will run on PC system with Windows 7 or above and upwards. Additionally it has a Mac version.