In terms of game file size, you will need at least 800 MB of free disk space available. Provided that you have at least an NVIDIA GeForce 7200 GS graphics card you can play the game. The minimum memory requirement for ONRAID is 4 GB of RAM installed in your computer. To play ONRAID you will need a minimum CPU equivalent to an Intel Core 2 Duo T7250.
ONRAID will run on PC system with Windows XP SP2+, Vista, Windows 7 or Windows 8 and upwards. Additionally it has Mac and Linux versions.