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

The two franchises meet again to tie in with the 2012 Summer Olympic Games in London. There are 21 playable characters (the same ones as those in Mario & Sonic at the Olympic Winter Games). Over 30 events are featured, including 10 Dream Events and

TGDB - Browse - Game - Mario & Sonic at the London 2012 Olympic Games

Mario & Sonic at the Olympic Games: Tokyo 2020 (2019) - MobyGames

TGDB - Browse - Game - Mario & Sonic at the London 2012 Olympic Games

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

Wii Mario & Sonic Olympic Games / Winter / London 2012 Game Series Wii & Wii U

Mario Sonic At The London 2012 Olympic Games Nintendo Wii

Mario & Sonic at the London 2012 Olympic Games Images - LaunchBox Games Database

Wii, Sonic Wiki Zone

Sonic: Generations credits (Xbox 360, 2011) - MobyGames

Team Sonic Racing - Wikipedia

London 2012 (video game) - Wikipedia

Multi Sport Games - Giant Bomb

Trailer: Mario & Sonic at the London 2012 Olympic Games E3 2011