Mario & Sonic at the London 2012 Olympic Games for the Nintendo Wii is a multiplayer video game published by Nintendo. The game features characters from the Mario and Sonic franchises competing in various Olympic events in London. With a PEGI 3 rating, the game is suitable for players of all ages and includes a manual for easy gameplay. Join Mario and Sonic in this exciting sports game and experience the thrill of the Olympic Games on your Nintendo Wii console.