In this magical place, everything is flat as paper. But an evil masked thief has kidnapped the princess and not happy with that he also stole the magic jewels from the king! Now everything is turning into 3d, animals became evil and chaos threatens to engulf the whole world! The only one capable of withstanding this madness is Flat, our little hero who can dynamically switch its shape between circle, triangle or square at will. Mastering the skills provided by each shape, he will be able to face the most wicked and dangerous enemies in order to save the Flat Kingdom!