Ranook is a frog, he lives in peace in frogtown with his friends. But one day, the evil Blackbat and his bat army, arrives to frogtown destroying the town and hijacking Ranook's friends and family. Only Ranook could escape from the attack. Now he is angry, very angry and starts a journey to rescue his friends.
During his search, the bat army will try to defeat him, throwing rock blocks over his head. Ranook must use these blocks, putting them in the way to walk over them and scape from each stage ang go to the next, until he reaches Blackbat's castle.
Ranook can use some magic spells, throwing rays in order to destroy some blocks, to his left and right sides, above him and below him. But these magic spells are limited, and he will get more by his way to the castle, picking more rays.