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[Brandon Walker]

Solid topic. On the obfuscation side, most competitive titles don’t actually encrypt process memory in the SGX/SEV sense—that’s server-side and overkill for anti-cheat. What you’re really seeing is executable packing and code virtualization: things like Themida, VMProtect, or custom packers that decrypt their own code pages at runtime via an entry-point stub that decompresses into an allocated RWX region, then jumps in. The anti-cheat layer (Vanguard, EAC, BattlEye) adds kernel-mode hooks, integrity checks on PE headers, and anti-debugging tricks like NtQueryInformationProcess timing checks. The practical takeaway for benchmarking is that these protections introduce real, measurable overhead: unpacking adds startup latency, and virtualized code paths destroy branch prediction and instruction-level parallelism because the CPU can’t predict through emulated opcode sequences. That’s why you’ll sometimes see frame-time variance spike on CPU-bound titles even with identical hardware.

From a hardware

"Tekken 8 Tekken King | Leverless Arcade Controller (Qanba Obsidian Mod)"

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