Custom Robo is an action role-playing game developed by Noise and published by Nintendo for the GameCube in 2004. Set in a futuristic world where players can customize robotic fighters known as Robos, the game combines engaging storytelling with a unique customization system. Players battle their fully customized Robos in enclosed arenas, using a variety of weapons and parts to tailor their strategies. The game combines elements of RPG progression with intense action, making it a standout title in the GameCube's library.