This is a 3D action war game. The player equipped with powerful weapons fight against the enemy robots. It is a scientific story. Artificial intelligent develop quickly and people live in a world managed by the most powerful AI system namely Big Boss. However, Big Boss betray human and try to control the world. The Iron Fighter is a very advanced weapon. To save the world, the player is required to collect Energy Balls so that the Iron Fighter can be operated to destroy Big Boss.