Linux requirements on Steam
RADIOSOL has a separate SteamOS/Linux requirements column. It lists Ubuntu 22.04 LTS, Xeon E5-2680 v3, 4 GB RAM, GTX 1060 and 4 GB storage as the minimum; the recommended configuration is Ubuntu 24.04 LTS, Core i7-11800H, 8 GB RAM, RTX 3060 and 4 GB storage. A 64-bit processor and operating system are required. This listing does not establish a Proton version, distribution-specific workaround or tested performance result.
Sources
Sources checked October 3, 2026. Player reports remain attributed; this site has not performed the gameplay tests.