Bioshock, underwater city, Rapture, Art Deco architecture, dystopian environment, dim lighting, eerie atmosphere, Splicers, menacing, Big Daddy, drill arm, Little Sister, syringe, genetic modifications, plasmids, vintage fashion, survival horror, first-person shooter, complex narrative, moral choices, psychological elements, atmospheric tension, detailed textures, rust and corrosion, leaking pipes, neon signs, flooded sections, 3/4 view, high contrast lighting, immersive experience.