The child becomes the actor in a big adventure, full of action, humour and surprises! With Hefty Smurf, walk through the Smurfs universe in order to rescue Baby Smurf and nine of his friends kidnapped by Gargamel. An adventure split into two parts. It is a piece of cake: He can freely explore seven different levels where he can progressively learn the basic commands of the Console on their own and understand how to take control of Hefty Smurf throughout the adventure. The child can take care of the Baby Smurf. It is no picnic: He discovers ten other worlds and plays 'like the elders'!