This isn't my invention, I just replicated something another guy made and posted to Reddit. I had to change a bunch of code to make it work with my display. Doomguy turns bloody when temps exceed 60 degrees. Really cool addition to my gaming rig. Yes my desk is a disaster.
reddit post: https://old.reddit.com/r/pcmasterrace/comments/li9m39/lets_doom_pc_status_display/