Simple. Intuitive. Easy to use. The Classic Controller Pro is designed to work together with the Wii Remote controller on the Wii video game system. Created for accessibility and comfort, the Classic Controller Pro blends design elements from game systems such as the NES, Super NES, and Nintendo 64 providing seamless play control for a wide range of games. The Classic Controller Pro is primarily used for playing Virtual Console games on the Wii Shop Channel (not compatible with Nintendo GameCube games). Also look on the back of Wii Game Disc packaging to see which games use the Classic Controller Pro.