Getter 3 is one of the three combined forms of the Getter Robo, specifically the heavy, sturdy configuration designed for strength, durability, and underwater or close-combat operations. Unlike a typical individual character, Getter 3 is a mecha form piloted by the team in the Getter Robo series. It serves as the tank-like powerhouse of the trio, emphasizing brute force and resilience over speed, and plays an important role in supporting the team during battles against enemy forces.