Coldfall system requirements state that you will need at least 2 GB of RAM. You will need at least 25 MB of free disk space to install Coldfall. To play Coldfall you will need a minimum CPU equivalent to an Intel Core 2 Duo U7600. The cheapest graphics card you can play it on is an Intel HD 3000.
Coldfall will run on PC system with Windows 10 and upwards. Additionally it has a Linux version.