Idk about Linux, but on Mac I can run most Windows games through Wine no problem. IIRC Linux has Proton, which is a better version of Wine that’s built into Steam so you can launch Windows games directly from your native Linux Steam client. Unless you play a lot of AAA games I’d suggest giving it a go.
From Library of Ruina. The song “And Then Is Heard No More” from the OST touches on similar themes, go look up the lyrics if you’re intrigued