The minimum memory requirement for Rheum is 1 GB of RAM installed in your computer. Additionally, the game developers recommend somewhere around 2 GB of RAM in your system. You will need at least 140 MB of free disk space to install Rheum. By contrast, the game developers recommend somewhere around 150 MB of free disk space on your system drive. To play Rheum 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. But, according to the developers the recommended graphics card is an NVIDIA GeForce 510.
Rheum will run on PC system with XP and upwards.