This is the parts list for my former gaming PC, which I built in 2011 to play DXHR. I put it together mostly to get a feel for this site's interface. Oddly, the site's compatibility filter claims that the motherboard and CPU are incompatible, but if so, that hasn't stopped this computer from chugging along for eight years.
Nothing here is for bragging rights or anything, but I find it notable that despite being so old, it still plays most of the games I want to play. Barely ever crashed in DOOM 2016! (I did have to upgrade the graphics card about 5 years ago when the original broke though.) But it's getting long in the tooth and I have disposable income again, so I'm likely to build a new one at some point.