OptiScaler has been updated to theoretically support AMD's FSR 4 in all games with upscaling that don't use Vulcan or anti-cheat—which is nice, but why the heck doesn't AMD do this?

When it comes to image quality, the latest FSR 4 iteration of its upscaling technology definitely made AMD highly competitive with Nvidia's DLSS. But game support? Not so much. Which is why the OptiScaler tool is so handy. And so vexing when it comes to AMD itself.

OptiScaler has been updated so that it now effectively supports running AMD's FSR 4 in any game that supports DLSS 2+ or FSR 2+ and doesn't use the Vulcan API or anti-cheat technology.

Of course, the caveat is that you need a GPU based on AMD's latest RDNA 4 tech...