zombie apocalypse, The Walking Dead: A New Frontier, survival theme, group of survivors, abandoned city, overgrown vegetation, broken vehicles, dramatic sky, tense atmosphere, worn-out clothing, makeshift weapons, guarded expressions, cautious stance, dim lighting, sunset ambiance, urban decay, survival tension, cinematic composition, dynamic poses, textured materials, gritty realism, action-packed scene, emotional intensity, character close-up, high contrast shadows, desolate environment, interactive group, detailed facial expressions, atmospheric perspective, post-apocalyptic fashion, rust and dirt textures, survival gear, intense survival situation.