To play Castaway VR you will need a minimum CPU equivalent to an Intel Core i5-4590. Whereas, an Intel Core i7-4770 is recommended in order to run it. You will need at least 4 GB of free disk space to install Castaway VR. The cheapest graphics card you can play it on is an NVIDIA GeForce GTX 970. But, according to the developers the recommended graphics card is an NVIDIA GeForce GTX 980. The minimum memory requirement for Castaway VR is 8 GB of RAM installed in your computer. If possible, make sure your have 16 GB of RAM in order to run Castaway VR to its full potential.
Castaway VR will run on PC system with Windows 7 and upwards.