Mario & Sonic at the London 2012 Olympic Games (2012) - MobyGames

The 3DS version of Mario & Sonic at the London 2012 Olympic Games has some key differences from the Wii version. While it shares many events, it has more. It also features an exclusive Story Mode. The protagonists from the Mario and Sonic series

Mario and Sonic at the Olympic Winter Games Wii - RetroGameAge

Mario & Sonic at the London 2012 Olympic Games (2011) - MobyGames

Mario Party Wii Games

Mario & Sonic at the Olympic Winter Games - Nintendo DS – Retro

Sonic at the Olympic Games (2008) - MobyGames

Mario & Sonic at the Olympic Winter Games (2009) - MobyGames

Mario & Sonic at the London 2012 Olympic Games, Nintendo

Mario & Sonic at the London 2012 Olympic Games cover or packaging

Super Mario 64, Wii Wiki

Mario & Sonic at the London 2012 Olympic Games [Japan

Mario & Sonic at the London 2012 Olympic Games cover or packaging