Cerny’s still working on Backwards Compatibility. Using the CPUID instruction (which is opcode supported by the x86 architecture) to spoof a game into running on an incompatible CPU 👀. Patent # 11,068,291 issued July 20, 2021) - Justia Patents Search https://t.co/BqNKAdNQ0N

— Tech Noir (@TechNoir_Talks) July 31, 2021