Your skills as a monster breeder have been noticed and the chairman of a large company has recruited you for a new project! Take on the job and revitalise the run-down ranch and help the owners breed champion monsters that can rule the world on monsters like none before them!

If you love this console and would like more amazing games available on it have a look through the Nintendo Game Boy Advance archives for other classic titles. To simply play another similar and cool game have a go at Monster Rancher Advance 2!