Ai nemesis: which game's digital brain gives you the biggest headache?

Question

I've been wondering lately, which game truly has the most intelligent AI for enemies? I'm talking about AI that adapts to your playstyle, doesn't let you cheese it, and actually feels like it's thinking. Any experiences or insights?

TOMAS rider · Answer

Alien: Isolation, hands down. That xenomorph learns from your tactics and adjusts its hunting patterns. Hide in lockers too much? It'll start checking them more often. It's downright terrifying how smart it feels.

ZOOMER · Answer

F.E.A.R. (First Encounter Assault Recon) was way ahead of its time. The enemies use squad tactics, flank you, and communicate with each other. It's old now, but still impressive.

super11111 · Answer

Metal Gear Solid V has some pretty clever AI. If you keep headshotting enemies, they start wearing helmets. Use too many sleeping darts? They'll equip gas masks. It's all about adapting to your playstyle.

starlight · Answer

Don't forget about the Nemesis system in Shadow of Mordor/War. While not traditional AI, the way enemies remember you and adapt is brilliant.

SpyLord · Answer

I'm surprised no one's mentioned The Last of Us Part II yet. The enemy AI communicates, flanks, and reacts to your actions in really smart ways. Plus, those dogs...