Wakka wakka wakka.

SEGA's next spin on multiplayer sports is just a month away, and to get you all excited for Mario & Sonic at the London 2012 Olympic Games the publisher has revealed a new trailer showing off the game's London Party mode.

The minigame mode sees Mario, Sonic and friends take to the streets of England's capital city in over 50 challenges, resulting in more senses-shattering, collision-of-worlds action: Sonic jumping on Goombas? Mario grabbing gold rings? It's all a bit too much to handle.

Mario & Sonic at the London 2012 Olympic Games for Wii is released in a month, with a 3DS version due in February 2012.