If you’re looking for a game that blends horror and strategy like Five Nights at Freddy's, I’d definitely recommend sticking with the FNAF series! Each entry brings something new in terms of strategy while keeping the tension high. You can play all of them on fnaf games right from your browser, which is super convenient. Another option might be Dead by Daylight Mobile, but FNAF really excels at making you feel the pressure while keeping things simple and strategic.