Latest Trailer for Mario & Sonic at the Olympic Games October 1, 2013 by Michael Koczwara A new trailer was released this morning for Mario & Sonic at the Sochi 2014 Olympic Winter Games. The new trailer shows off what appears to be the opening cinematics, as well as some new gameplay. Check it out below! httpvh://www.youtube.com/watch?v=TWnmi0JL5h0