Final Fantasy Crystal Chronicles - Echoes of Time Europe

Nice i was waiting for this

The protagonist of the game returns from a forest where he battled a great number of monsters to celebrate his sixteenth birthday and coming-of-age ceremony, only to find a young girl, Eryll, suffering from "crystal sickness". The hero then sets out to find a cure for the disease. However, he is unaware that outside his village lies a world where crystals are merely artifacts of the past and no longer exist. Also involved is Sherlotta, a girl with a mysterious connection to crystals. Source: Wikipedia It uses a new engine created by Square Enix called the Pollux Engine, which allows players to link up and adventure together in multiplayer mode regardless of which version of the game (Wii or Nintendo DS) they are playing.