My Other Half purchased this game last weekend despite never hearing of it before. Basically it is a game compiling of minigames such as Tetherball, Dodgeball, Slot Car Racing, Darts Shootout, Paper Racers, Wall Ball and Kicks.
In Single Player mode, you have to compete against the other kids in the playground to win Marbles and Golden Stickers before challenging the ultimate kid, the Sticker King. But before so, you must also complete the other tasks such as catching bugs and scoring hoops in basket ball etc. You can also purchase stickers from the Sticker King such a power-ups for all the games to aid you.
In Multiplayer mode, you play all the minigames mentioned above but it's just for fun really! 
So far (in Single player mode) I have only done 51% and am stuck! Meh! 
