So, AMD’s new machine learning-powered upscaler, FSR 4, is technically locked to certain games—unless you’re willing to get your hands dirty. With the latest FidelityFX SDK and a clever file rename, you can use DLSS Swapper to inject FSR 4 into titles that only support FSR 3. Is this a modder’s dream, or are we just asking for trouble? Would you risk it for those extra frames? #Tech #AMD #FSR4