The points that the player receives after winning a match will be tallied and can be automatically updated to the online community if the player wishes to do so.
For example, the player may either end up using the stylus to control the action on screen or may even end up using the built-in 3DS gryometer controls to tilt the unit if playing multiplayer matches. The game uses a variety of control methods depending on the player's actions.
There are many types of mini-games that will have the player using a combination of their stylus, utilizing the 3DS microphone and touching buttons simultaneously. When playing, the person will be able to use their stylus to hit the opposing ball back into their opponent's court or they player might also be prompted to press a button at the right time. Sound effects and background music have been added to the mini-games and stages where appropriate and help to add a party sense of feel to the game. Many of the games that the player will encounter are mini-games. The way that this is accomplished is through the use of the stylus in combination with the 3DS screen.
The main way the gameplay differs from the previous version is that it has been toned to be playable on a portable device such as the 3DS more easily. Players may also choose from up to four different characters from different character classes like Heroes and Wild Ones. They're able to perform winter sports like skiing but also gives players the chance to compete at other sports like BMX, track, fencing, trap shooting, soccer, football and even more sports are available. This game follows Sonic and pals in London at the 2012 Winter Olympic Games. Some of the differences include the way the game is played and also more Olympic events have been added. While similar to the Wii version, the 3DS version is also unique in it's own ways. Mario & Sonic at the London 2012 Olympic Games for the 3DS is similar to the version for the Nintendo Wii.