VThree system requirements state that you will need at least 4 GB of RAM. If possible, make sure your have 8 GB of RAM in order to run VThree to its full potential. You will need at least 2 GB of free disk space to install VThree. An Intel Core 2 Duo T7250 CPU is required at a minimum to run VThree. The cheapest graphics card you can play it on is an AMD Radeon HD 6950. Futhermore, an NVIDIA GeForce GTX 760 is recommended in order to run VThree with the highest settings.
VThree will run on PC system with Windows 7 and upwards. Additionally it has Mac and Linux versions.