While I do like a good FPS the only thing I've really played in the last year on my stupidly expensive gaming machine (and super high spec monitor) is Rimworld,

While I do like a good FPS the only thing I've really played in the last year on my stupidly expensive gaming machine (and super high spec monitor) is Rimworld, a £25 indie game. Hundreds of hours vs. maybe a dozen in games that might actually need that power.