Should always build in the x86 config if targeting steam
Prevents steam from setting ThreadHideFromDebugger by hooking NtSetInformationThread. Also hooks CreateProcessA and CreateProcessW (where it injects itself) so that child processes (i.e. games) can't set ThreadHideFromDebugger either.
Need to use a DLL injector to inject this into steam. After use, make sure to (completely) restart steam before launching games with anticheat as this is pretty easy to detect so you could get banned.