zombie apocalypse, survival horror, The Walking Dead game characters, interactive storytelling, Telltale Games, player choices, narrative-driven gameplay, comic book style, cel-shaded graphics, emotional impact, moral dilemmas, protagonist Lee Everett, Clementine, group dynamics, scavenging for supplies, defending against walkers, episodic format, character development, voice acting, atmospheric soundtrack, dark and gritty environment, abandoned cities, desolate landscapes, full-body character models, action sequences, dialogue trees, decision consequences, immersive world-building, dramatic tension, 3/4 view camera angle, dynamic lighting, detailed textures.