Roah system requirements state that you will need at least 1 GB of RAM. If possible, make sure your have 2 GB of RAM in order to run Roah to its full potential. You will need at least 2 GB of free disk space to install Roah. Make sure your have 5 GB of free disk space in order to install Roah. An Intel Pentium 4 2.00GHz CPU is required at a minimum to run Roah. However, the developers recommend a CPU greater or equal to an Intel Pentium 4 2.40GHz to play the game. Provided that you have at least an NVIDIA GeForce 6100 graphics card you can play the game. But, according to the developers the recommended graphics card is an NVIDIA GeForce GTX 460.
Roah will run on PC system with Windows 7 or later and upwards. Additionally it has a Mac version.