With your team and the help of SmurfoMix, free the Smurf village from the trap of the Green Stone! The Craftsman Smurf has created a revolutionary invention: the SmurfoMix! However, it lacks a key ingredient, the Green Stone, which is in the greedy hands of Gargamel. Thus, the Craftsman Smurf and his team embark on a mission to retrieve the famous stone from Gargamel's laboratory, but a fatal mistake causes an explosion, scattering the fragments across the Cursed Land. Besides unleashing incredible powers to copy and analyze matter, the Green Stone has released the evil Stolas, a new order aiming to create a reign of terror. A select team of 4 Smurfs must seek out the fragments of the Green Stone and reassemble them before it plunges the world into chaos. Well-equipped, the Smurfs can count on the SmurfoMix and an unexpected ally... Gargamel.