Mario & Sonic at the Rio 2016 Olympic Games

Mario & Sonic at the Rio 2016 Olympic Games features forty-two playable characters from Mario and Sonic the Hedgehog franchises, as well as the option to use a previously made Mii character in-game. In the Nintendo 3DS version of the game, Mario, Sonic, and Mii are the only characters that can be used in all events; other returning characters are exclusive to two events while new characters are only playable in one.