Robot Attack: Mech Hunter is an action-packed game designed for Android users, where players take on the role of humanity's last commander against rogue machines. The primary objective is to construct a formidable army by recruiting various units such as swordsmen, archers, gunners, and artillery. Players must gather resources to craft essential items like armor and weapons while also developing support bots to strengthen their defenses.

As the game progresses, users must defend their base from increasingly challenging waves of robot attacks. Engaging gameplay features include unleashing ultimate skills and fighting alongside a squad, making strategic decisions crucial for success. With its free-to-play model, Robot Attack: Mech Hunter offers an immersive experience that combines resource management with intense combat scenarios.