Spectrobes Collector's Edition - Complete - Nintendo DS

The game involves the player digging and excavating Spectrobes to battle Krawl with. The player mostly controls Rallen, though in battle the shoulder buttons are used to attack with the Spectrobes. In the game, Nanairo Planetary Patrol members Rallen and Jeena investigating a crash-landed object on Daichi, but while Rallen is investigating, he is attacked by a purple vortex. However, having obtained an object called a Prizmod, creatures called Spectrobes appear and aid him in the battle. After defeating the enemies, the pod is returned to their ship, where it opens, releasing a man named Aldous, explaining that he is from the destroyed Giorna system and that he is seeking the Spectrobes to fight the Krawl, but realizes that he is too late. Now, it is up to Rallen to awaken the Spectrobes and defeat the Krawl before it is too late.