London 2012: The Official Video Game is the official Olympic video game of the 2012 Summer Olympics in London. It was published by Sega and developed by Sega Studios Australia, making this the first Olympics title to be developed in-house by Sega.It is also the second official video game based on the 2012 Olympics, the other being Mario & Sonic at the London 2012 Olympic Games.The game features an online mode for players wishing to compete with other challengers worldwide.