Entitlement? The “Subtitles” are acting as a Question the reader may have, and below the answer, OP is not demanding anything

Actually, you can, in counted cases Copyright Game Mechanics, see: Shadows of Mordor: Nemesis System and Bandai Namco “Auxiliary Games” (Mini-Games during Loading Screen)

Creative Outlets as well as Game Developers could be sued if they made from scratch something remarkably similar to those Game Mechanics