Crossplay

Is Mario & Sonic at the London 2012 Olympic Games crossplay?

Mario & Sonic at the London 2012 Olympic Games is only released on one platform, so there is nothing to cross-play with.

Mario & Sonic at the London 2012 Olympic Games is a collection of numerous events based on the Olympic Games. Mario & Sonic brings together the two titular characters and eighteen more from both franchises to participate in environments based on the official venues of the 2012 Summer Olympics in London. The characters are divided into four categories: all-around, speed, power, and skill.