: Factorio offers a very generous free demo on their official website. It includes the entire tutorial campaign, which provides hours of gameplay and serves as a legitimate way to test performance on your specific Linux setup. Long-term Sustainability
: Known for extreme optimization; even massive "megabases" generally perform well on Linux systems. Official Factorio Wiki terminal commands to set up a headless server on your Linux distro? Multiplayer - Official Factorio Wiki factorio linux free download 2021
A great option for those who prefer DRM-free installers. The Free Demo : Factorio offers a very generous free demo