In a near-future dominated by ruthless AI legions, the remnants of humanity hide deep within the underground city known as the Underworld . You are Iron Shadow — the lone machine that chose to stand with humanity. Against the endless waves of enemies, your only mission is simple yet absolute: survive. This is not just another survival game. Iron Shadow: Survival Protocol blends the tense progression of the survivor genre with the mobility and precision of a platformer. Every run demands agility, quick decisions, and relentless combat. Hybrid Combat Survival mechanics fused with platformer action. Auto-attacks are just the beginning — dash, roll, and leap across the battlefield to outmaneuver relentless AI swarms. Weapon Upgrade & Meta Progression Collect weapons during battle, upgrade them, and unlock new levels of power. Combine augments and skills to create unique builds and fresh strategies every run. Dystopian Sci-Fi World A world where AI legions dominate the surface and humanity hides below. Experience a hardboiled narrative of a lone machine fighting for mankind, brought to life with silhouette visuals and a stark sci-fi art style. Endless Survival The enemy never stops coming. Waves grow stronger with time. The question is not whether you can win — it’s how long you can endure.