alien isolation nightmare mode 191

https://ljnuvnidwx.ironwoodscope.com/posts/why-alien-isolation-nightmare-mode-is-the-true-test-of-survival-horror

Alien Isolation nightmare mode cranks the xenomorph's AI to its most ruthless, making every hiding spot and failed hack a potential death sentence; expect relentless patrols and zero room for error in Sevastopol's shadows.