Players assume the role of Rivel, a summoner who ventures through the enchanted Aldemona Wood. Each stage contains its own objectives, from defeating beasts that block the player's way, to solving puzzles before time runs out. Rivel can learn to summon dozens of the unique beasts he encounters, bending their power to his will and commanding them in battle. Hidden within each stage are a number of rewards earned for completing feats great and small. Finding them all won't be easy. Are you up to the challenge?