Some users found their GPU fans ignored custom fan curves or didn't show up in monitoring software. Others said their GPU fans stopped responding altogether.

But Kelski isn't the only one to voice their dislike of Marathon's UI. "This is hands down one of the most complex menus I've ever seen in my life," Ninja says in a clip posted to socials. "I have no ...

While Marathon is reasonably optimized on PC, players can further improve its performance by trying these best settings and achieving higher FPS.