Bronze stars
collect all stars on any single level of the great tree


Bronze cubes
collect all cubes on any two bonus levels


Fuel tank
have no less than 1000 fuel points at the end of any level


Berry gatherer
collect all berries in the 'at the gates of the unknown' level


Silver stars
collect all stars on any three levels of the great tree


Silver cubes
collect all cubes on any five bonus levels


Gold stars
collect all stars on all levels of the great tree


Gold cubes
collect all cubes on all bonus levels