"Super Mario Galaxy" is a 3D platform video game developed by Nintendo for the Wii console. Released in 2007, it features Mario as the main character, who embarks on a quest to rescue Princess Peach from Bowser. The game is set in outer space, where players navigate various planets and galaxies, each with unique challenges and environments. The gameplay introduces innovative mechanics, such as gravity-based movement and spherical platforms. Players collect Power Stars to unlock new areas and progress through the game. "Super Mario Galaxy" received critical acclaim for its creativity, level design, and engaging gameplay, becoming one of the best-selling games on the Wii.